16448432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 43568640

約数和(自身を除く): 27120208

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 79, 88, 91, 104, 112, 143, 154, 158, 169, 176, 182, 208, 286, 308, 316, 338, 364, 553, 572, 616, 632, 676, 728, 869, 1001, 1027, 1106, 1144, 1183, 1232, 1264, 1352, 1456, 1738, 1859, 2002, 2054, 2212, 2288, 2366, 2704, 3476, 3718, 4004, 4108, 4424, 4732, 6083, 6952, 7189, 7436, 8008, 8216, 8848, 9464, 11297, 12166, 13013, 13351, 13904, 14378, 14872, 16016, 16432, 18928, 22594, 24332, 26026, 26702, 28756, 29744, 45188, 48664, 52052, 53404, 57512, 79079, 90376, 93457, 97328, 104104, 106808, 115024, 146861, 158158, 180752, 186914, 208208, 213616, 293722, 316316, 373828, 587444, 632632, 747656, 1028027, 1174888, 1265264, 1495312, 2056054, 2349776, 4112108, 8224216, 16448432]

約数ペア:

[(1, 16448432), (2, 8224216), (4, 4112108), (7, 2349776), (8, 2056054), (11, 1495312), (13, 1265264), (14, 1174888), (16, 1028027), (22, 747656), (26, 632632), (28, 587444), (44, 373828), (52, 316316), (56, 293722), (77, 213616), (79, 208208), (88, 186914), (91, 180752), (104, 158158), (112, 146861), (143, 115024), (154, 106808), (158, 104104), (169, 97328), (176, 93457), (182, 90376), (208, 79079), (286, 57512), (308, 53404), (316, 52052), (338, 48664), (364, 45188), (553, 29744), (572, 28756), (616, 26702), (632, 26026), (676, 24332), (728, 22594), (869, 18928), (1001, 16432), (1027, 16016), (1106, 14872), (1144, 14378), (1183, 13904), (1232, 13351), (1264, 13013), (1352, 12166), (1456, 11297), (1738, 9464), (1859, 8848), (2002, 8216), (2054, 8008), (2212, 7436), (2288, 7189), (2366, 6952), (2704, 6083), (3476, 4732), (3718, 4424), (4004, 4108)]