2641567961872

素因数分解:

$2^4\times 7^1\times {\mathrm{2281}}^1\times {\mathrm{10339951}}^1$

素因数の和:10342247

約数の個数: 40

約数和(自身を含む): 5851751075072

約数和(自身を除く): 3210183113200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2281, 4562, 9124, 15967, 18248, 31934, 36496, 63868, 127736, 255472, 10339951, 20679902, 41359804, 72379657, 82719608, 144759314, 165439216, 289518628, 579037256, 1158074512, 23585428231, 47170856462, 94341712924, 165097997617, 188683425848, 330195995234, 377366851696, 660391990468, 1320783980936, 2641567961872]

約数ペア:

[(1, 2641567961872), (2, 1320783980936), (4, 660391990468), (7, 377366851696), (8, 330195995234), (14, 188683425848), (16, 165097997617), (28, 94341712924), (56, 47170856462), (112, 23585428231), (2281, 1158074512), (4562, 579037256), (9124, 289518628), (15967, 165439216), (18248, 144759314), (31934, 82719608), (36496, 72379657), (63868, 41359804), (127736, 20679902), (255472, 10339951)]