625426572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{63793}}^1$

素因数の和:63862

約数の個数: 48

約数和(自身を含む): 1571884160

約数和(自身を除く): 946457588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 63793, 127586, 191379, 255172, 382758, 765516, 1212067, 2424134, 2743099, 3636201, 4848268, 5486198, 7272402, 8229297, 10972396, 14544804, 16458594, 32917188, 52118881, 104237762, 156356643, 208475524, 312713286, 625426572]

約数ペア:

[(1, 625426572), (2, 312713286), (3, 208475524), (4, 156356643), (6, 104237762), (12, 52118881), (19, 32917188), (38, 16458594), (43, 14544804), (57, 10972396), (76, 8229297), (86, 7272402), (114, 5486198), (129, 4848268), (172, 3636201), (228, 2743099), (258, 2424134), (516, 1212067), (817, 765516), (1634, 382758), (2451, 255172), (3268, 191379), (4902, 127586), (9804, 63793)]