39971472

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 106659840

約数和(自身を除く): 66688368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 83, 127, 158, 166, 237, 249, 254, 316, 332, 381, 474, 498, 508, 632, 664, 762, 948, 996, 1016, 1264, 1328, 1524, 1896, 1992, 2032, 3048, 3792, 3984, 6096, 6557, 10033, 10541, 13114, 19671, 20066, 21082, 26228, 30099, 31623, 39342, 40132, 42164, 52456, 60198, 63246, 78684, 80264, 84328, 104912, 120396, 126492, 157368, 160528, 168656, 240792, 252984, 314736, 481584, 505968, 832739, 1665478, 2498217, 3330956, 4996434, 6661912, 9992868, 13323824, 19985736, 39971472]

約数ペア:

[(1, 39971472), (2, 19985736), (3, 13323824), (4, 9992868), (6, 6661912), (8, 4996434), (12, 3330956), (16, 2498217), (24, 1665478), (48, 832739), (79, 505968), (83, 481584), (127, 314736), (158, 252984), (166, 240792), (237, 168656), (249, 160528), (254, 157368), (316, 126492), (332, 120396), (381, 104912), (474, 84328), (498, 80264), (508, 78684), (632, 63246), (664, 60198), (762, 52456), (948, 42164), (996, 40132), (1016, 39342), (1264, 31623), (1328, 30099), (1524, 26228), (1896, 21082), (1992, 20066), (2032, 19671), (3048, 13114), (3792, 10541), (3984, 10033), (6096, 6557)]