431685968

素因数分解:

$2^4\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{2441}}^1$

素因数の和:4035

約数の個数: 40

約数和(自身を含む): 956873280

約数和(自身を除く): 525187312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1579, 2441, 3158, 4882, 6316, 9764, 11053, 12632, 17087, 19528, 22106, 25264, 34174, 39056, 44212, 68348, 88424, 136696, 176848, 273392, 3854339, 7708678, 15417356, 26980373, 30834712, 53960746, 61669424, 107921492, 215842984, 431685968]

約数ペア:

[(1, 431685968), (2, 215842984), (4, 107921492), (7, 61669424), (8, 53960746), (14, 30834712), (16, 26980373), (28, 15417356), (56, 7708678), (112, 3854339), (1579, 273392), (2441, 176848), (3158, 136696), (4882, 88424), (6316, 68348), (9764, 44212), (11053, 39056), (12632, 34174), (17087, 25264), (19528, 22106)]