8678964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 23289728

約数和(自身を除く): 14610764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 373, 554, 746, 831, 1108, 1119, 1492, 1662, 1939, 2238, 2611, 3324, 3878, 4476, 5222, 5817, 7756, 7833, 10444, 11634, 15666, 23268, 31332, 103321, 206642, 309963, 413284, 619926, 723247, 1239852, 1446494, 2169741, 2892988, 4339482, 8678964]

約数ペア:

[(1, 8678964), (2, 4339482), (3, 2892988), (4, 2169741), (6, 1446494), (7, 1239852), (12, 723247), (14, 619926), (21, 413284), (28, 309963), (42, 206642), (84, 103321), (277, 31332), (373, 23268), (554, 15666), (746, 11634), (831, 10444), (1108, 7833), (1119, 7756), (1492, 5817), (1662, 5222), (1939, 4476), (2238, 3878), (2611, 3324)]