28289088

素因数分解:

$2^6\times 3^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 89867232

約数和(自身を除く): 61578144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 107, 108, 136, 144, 153, 162, 192, 204, 214, 216, 243, 272, 288, 306, 321, 324, 408, 428, 432, 459, 486, 544, 576, 612, 642, 648, 816, 856, 864, 918, 963, 972, 1088, 1224, 1284, 1296, 1377, 1632, 1712, 1728, 1819, 1836, 1926, 1944, 2448, 2568, 2592, 2754, 2889, 3264, 3424, 3638, 3672, 3852, 3888, 4131, 4896, 5136, 5184, 5457, 5508, 5778, 6848, 7276, 7344, 7704, 7776, 8262, 8667, 9792, 10272, 10914, 11016, 11556, 14552, 14688, 15408, 15552, 16371, 16524, 17334, 20544, 21828, 22032, 23112, 26001, 29104, 29376, 30816, 32742, 33048, 34668, 43656, 44064, 46224, 49113, 52002, 58208, 61632, 65484, 66096, 69336, 87312, 88128, 92448, 98226, 104004, 116416, 130968, 132192, 138672, 147339, 174624, 184896, 196452, 208008, 261936, 264384, 277344, 294678, 349248, 392904, 416016, 442017, 523872, 554688, 589356, 785808, 832032, 884034, 1047744, 1178712, 1571616, 1664064, 1768068, 2357424, 3143232, 3536136, 4714848, 7072272, 9429696, 14144544, 28289088]

約数ペア:

[(1, 28289088), (2, 14144544), (3, 9429696), (4, 7072272), (6, 4714848), (8, 3536136), (9, 3143232), (12, 2357424), (16, 1768068), (17, 1664064), (18, 1571616), (24, 1178712), (27, 1047744), (32, 884034), (34, 832032), (36, 785808), (48, 589356), (51, 554688), (54, 523872), (64, 442017), (68, 416016), (72, 392904), (81, 349248), (96, 294678), (102, 277344), (107, 264384), (108, 261936), (136, 208008), (144, 196452), (153, 184896), (162, 174624), (192, 147339), (204, 138672), (214, 132192), (216, 130968), (243, 116416), (272, 104004), (288, 98226), (306, 92448), (321, 88128), (324, 87312), (408, 69336), (428, 66096), (432, 65484), (459, 61632), (486, 58208), (544, 52002), (576, 49113), (612, 46224), (642, 44064), (648, 43656), (816, 34668), (856, 33048), (864, 32742), (918, 30816), (963, 29376), (972, 29104), (1088, 26001), (1224, 23112), (1284, 22032), (1296, 21828), (1377, 20544), (1632, 17334), (1712, 16524), (1728, 16371), (1819, 15552), (1836, 15408), (1926, 14688), (1944, 14552), (2448, 11556), (2568, 11016), (2592, 10914), (2754, 10272), (2889, 9792), (3264, 8667), (3424, 8262), (3638, 7776), (3672, 7704), (3852, 7344), (3888, 7276), (4131, 6848), (4896, 5778), (5136, 5508), (5184, 5457)]