538467656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{37003}}^1$

素因数の和:37133

約数の個数: 32

約数和(自身を含む): 1079036640

約数和(自身を除く): 540568984

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 7276, 14552, 37003, 74006, 148012, 296024, 629051, 1258102, 2516204, 3959321, 5032408, 7918642, 15837284, 31674568, 67308457, 134616914, 269233828, 538467656]

約数ペア:

[(1, 538467656), (2, 269233828), (4, 134616914), (8, 67308457), (17, 31674568), (34, 15837284), (68, 7918642), (107, 5032408), (136, 3959321), (214, 2516204), (428, 1258102), (856, 629051), (1819, 296024), (3638, 148012), (7276, 74006), (14552, 37003)]