38079184

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 93509640

約数和(自身を除く): 55430456

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 89, 104, 121, 136, 143, 176, 178, 187, 208, 221, 242, 272, 286, 356, 374, 442, 484, 572, 712, 748, 884, 968, 979, 1144, 1157, 1424, 1496, 1513, 1573, 1768, 1936, 1958, 2057, 2288, 2314, 2431, 2992, 3026, 3146, 3536, 3916, 4114, 4628, 4862, 6052, 6292, 7832, 8228, 9256, 9724, 10769, 12104, 12584, 12727, 15664, 16456, 16643, 18512, 19448, 19669, 21538, 24208, 25168, 25454, 26741, 32912, 33286, 38896, 39338, 43076, 50908, 53482, 66572, 78676, 86152, 101816, 106964, 133144, 139997, 157352, 172304, 183073, 203632, 213928, 216359, 266288, 279994, 314704, 366146, 427856, 432718, 559988, 732292, 865436, 1119976, 1464584, 1730872, 2239952, 2379949, 2929168, 3461744, 4759898, 9519796, 19039592, 38079184]

約数ペア:

[(1, 38079184), (2, 19039592), (4, 9519796), (8, 4759898), (11, 3461744), (13, 2929168), (16, 2379949), (17, 2239952), (22, 1730872), (26, 1464584), (34, 1119976), (44, 865436), (52, 732292), (68, 559988), (88, 432718), (89, 427856), (104, 366146), (121, 314704), (136, 279994), (143, 266288), (176, 216359), (178, 213928), (187, 203632), (208, 183073), (221, 172304), (242, 157352), (272, 139997), (286, 133144), (356, 106964), (374, 101816), (442, 86152), (484, 78676), (572, 66572), (712, 53482), (748, 50908), (884, 43076), (968, 39338), (979, 38896), (1144, 33286), (1157, 32912), (1424, 26741), (1496, 25454), (1513, 25168), (1573, 24208), (1768, 21538), (1936, 19669), (1958, 19448), (2057, 18512), (2288, 16643), (2314, 16456), (2431, 15664), (2992, 12727), (3026, 12584), (3146, 12104), (3536, 10769), (3916, 9724), (4114, 9256), (4628, 8228), (4862, 7832), (6052, 6292)]