8402028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 21141120

約数和(自身を除く): 12739092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 857, 1634, 1714, 2451, 2571, 3268, 3428, 4902, 5142, 9804, 10284, 16283, 32566, 36851, 48849, 65132, 73702, 97698, 110553, 147404, 195396, 221106, 442212, 700169, 1400338, 2100507, 2800676, 4201014, 8402028]

約数ペア:

[(1, 8402028), (2, 4201014), (3, 2800676), (4, 2100507), (6, 1400338), (12, 700169), (19, 442212), (38, 221106), (43, 195396), (57, 147404), (76, 110553), (86, 97698), (114, 73702), (129, 65132), (172, 48849), (228, 36851), (258, 32566), (516, 16283), (817, 10284), (857, 9804), (1634, 5142), (1714, 4902), (2451, 3428), (2571, 3268)]