6721936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 14858424

約数和(自身を除く): 8136488

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 1901, 3536, 3802, 7604, 15208, 24713, 30416, 32317, 49426, 64634, 98852, 129268, 197704, 258536, 395408, 420121, 517072, 840242, 1680484, 3360968, 6721936]

約数ペア:

[(1, 6721936), (2, 3360968), (4, 1680484), (8, 840242), (13, 517072), (16, 420121), (17, 395408), (26, 258536), (34, 197704), (52, 129268), (68, 98852), (104, 64634), (136, 49426), (208, 32317), (221, 30416), (272, 24713), (442, 15208), (884, 7604), (1768, 3802), (1901, 3536)]