57906574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 98537472

約数和(自身を除く): 40630898

約数列:

[1, 2, 11, 22, 31, 62, 197, 341, 394, 431, 682, 862, 2167, 4334, 4741, 6107, 9482, 12214, 13361, 26722, 67177, 84907, 134354, 146971, 169814, 293942, 933977, 1867954, 2632117, 5264234, 28953287, 57906574]

約数ペア:

[(1, 57906574), (2, 28953287), (11, 5264234), (22, 2632117), (31, 1867954), (62, 933977), (197, 293942), (341, 169814), (394, 146971), (431, 134354), (682, 84907), (862, 67177), (2167, 26722), (4334, 13361), (4741, 12214), (6107, 9482)]