8393487928

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1259527}}^1$

素因数の和:1259564

約数の個数: 48

約数和(自身を含む): 19384135920

約数和(自身を除く): 10990647992

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 1259527, 2519054, 5038108, 8816689, 10076216, 17633378, 21411959, 35266756, 42823918, 61716823, 70533512, 85647836, 123433646, 149883713, 171295672, 246867292, 299767426, 493734584, 599534852, 1049185991, 1199069704, 2098371982, 4196743964, 8393487928]

約数ペア:

[(1, 8393487928), (2, 4196743964), (4, 2098371982), (7, 1199069704), (8, 1049185991), (14, 599534852), (17, 493734584), (28, 299767426), (34, 246867292), (49, 171295672), (56, 149883713), (68, 123433646), (98, 85647836), (119, 70533512), (136, 61716823), (196, 42823918), (238, 35266756), (392, 21411959), (476, 17633378), (833, 10076216), (952, 8816689), (1666, 5038108), (3332, 2519054), (6664, 1259527)]