7968528764

素因数分解:

$2^2\times 7^2\times {\mathrm{40655759}}^1$

素因数の和:40655777

約数の個数: 18

約数和(自身を含む): 16221648240

約数和(自身を除く): 8253119476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 40655759, 81311518, 162623036, 284590313, 569180626, 1138361252, 1992132191, 3984264382, 7968528764]

約数ペア:

[(1, 7968528764), (2, 3984264382), (4, 1992132191), (7, 1138361252), (14, 569180626), (28, 284590313), (49, 162623036), (98, 81311518), (196, 40655759)]