764796884

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{38917}}^1$

素因数の和:38972

約数の個数: 24

約数和(自身を含む): 1422063720

約数和(自身を除く): 657266836

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 4913, 9826, 19652, 38917, 77834, 155668, 661589, 1323178, 2646356, 11247013, 22494026, 44988052, 191199221, 382398442, 764796884]

約数ペア:

[(1, 764796884), (2, 382398442), (4, 191199221), (17, 44988052), (34, 22494026), (68, 11247013), (289, 2646356), (578, 1323178), (1156, 661589), (4913, 155668), (9826, 77834), (19652, 38917)]