2577648

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 40

約数和(自身を含む): 6749568

約数和(自身を除く): 4171920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 647, 664, 996, 1294, 1328, 1941, 1992, 2588, 3882, 3984, 5176, 7764, 10352, 15528, 31056, 53701, 107402, 161103, 214804, 322206, 429608, 644412, 859216, 1288824, 2577648]

約数ペア:

[(1, 2577648), (2, 1288824), (3, 859216), (4, 644412), (6, 429608), (8, 322206), (12, 214804), (16, 161103), (24, 107402), (48, 53701), (83, 31056), (166, 15528), (249, 10352), (332, 7764), (498, 5176), (647, 3984), (664, 3882), (996, 2588), (1294, 1992), (1328, 1941)]