64415778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{66683}}^1$

素因数の和:66718

約数の個数: 32

約数和(自身を含む): 153639936

約数和(自身を除く): 89224158

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 66683, 133366, 200049, 400098, 466781, 933562, 1400343, 1533709, 2800686, 3067418, 4601127, 9202254, 10735963, 21471926, 32207889, 64415778]

約数ペア:

[(1, 64415778), (2, 32207889), (3, 21471926), (6, 10735963), (7, 9202254), (14, 4601127), (21, 3067418), (23, 2800686), (42, 1533709), (46, 1400343), (69, 933562), (138, 466781), (161, 400098), (322, 200049), (483, 133366), (966, 66683)]