57897748

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 106172220

約数和(自身を除く): 48274472

約数列:

[1, 2, 4, 37, 74, 97, 109, 148, 194, 218, 388, 436, 1369, 2738, 3589, 4033, 5476, 7178, 8066, 10573, 14356, 16132, 21146, 42292, 132793, 149221, 265586, 298442, 391201, 531172, 596884, 782402, 1564804, 14474437, 28948874, 57897748]

約数ペア:

[(1, 57897748), (2, 28948874), (4, 14474437), (37, 1564804), (74, 782402), (97, 596884), (109, 531172), (148, 391201), (194, 298442), (218, 265586), (388, 149221), (436, 132793), (1369, 42292), (2738, 21146), (3589, 16132), (4033, 14356), (5476, 10573), (7178, 8066)]