6460648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 6211352

約数列:

[1, 2, 4, 8, 31, 62, 109, 124, 218, 239, 248, 436, 478, 872, 956, 1912, 3379, 6758, 7409, 13516, 14818, 26051, 27032, 29636, 52102, 59272, 104204, 208408, 807581, 1615162, 3230324, 6460648]

約数ペア:

[(1, 6460648), (2, 3230324), (4, 1615162), (8, 807581), (31, 208408), (62, 104204), (109, 59272), (124, 52102), (218, 29636), (239, 27032), (248, 26051), (436, 14818), (478, 13516), (872, 7409), (956, 6758), (1912, 3379)]