63909404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8971}}^1$

素因数の和:9125

約数の個数: 24

約数和(自身を含む): 121337328

約数和(自身を除く): 57427924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 8971, 17942, 35884, 116623, 233246, 466492, 1229027, 2458054, 4916108, 15977351, 31954702, 63909404]

約数ペア:

[(1, 63909404), (2, 31954702), (4, 15977351), (13, 4916108), (26, 2458054), (52, 1229027), (137, 466492), (274, 233246), (548, 116623), (1781, 35884), (3562, 17942), (7124, 8971)]