72258632

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2417}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 140582520

約数和(自身を除く): 68323888

約数列:

[1, 2, 4, 8, 37, 74, 101, 148, 202, 296, 404, 808, 2417, 3737, 4834, 7474, 9668, 14948, 19336, 29896, 89429, 178858, 244117, 357716, 488234, 715432, 976468, 1952936, 9032329, 18064658, 36129316, 72258632]

約数ペア:

[(1, 72258632), (2, 36129316), (4, 18064658), (8, 9032329), (37, 1952936), (74, 976468), (101, 715432), (148, 488234), (202, 357716), (296, 244117), (404, 178858), (808, 89429), (2417, 29896), (3737, 19336), (4834, 14948), (7474, 9668)]