57325912

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1597}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 123109920

約数和(自身を除く): 65784008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 1597, 2564, 3194, 4487, 5128, 6388, 8974, 11179, 12776, 17948, 22358, 35896, 44716, 89432, 1023677, 2047354, 4094708, 7165739, 8189416, 14331478, 28662956, 57325912]

約数ペア:

[(1, 57325912), (2, 28662956), (4, 14331478), (7, 8189416), (8, 7165739), (14, 4094708), (28, 2047354), (56, 1023677), (641, 89432), (1282, 44716), (1597, 35896), (2564, 22358), (3194, 17948), (4487, 12776), (5128, 11179), (6388, 8974)]