401020472

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{10627}}^1$

素因数の和:10775

約数の個数: 32

約数和(自身を含む): 774781200

約数和(自身を除く): 373760728

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 4717, 9434, 10627, 18868, 21254, 37736, 42508, 85016, 563231, 945803, 1126462, 1891606, 2252924, 3783212, 4505848, 7566424, 50127559, 100255118, 200510236, 401020472]

約数ペア:

[(1, 401020472), (2, 200510236), (4, 100255118), (8, 50127559), (53, 7566424), (89, 4505848), (106, 3783212), (178, 2252924), (212, 1891606), (356, 1126462), (424, 945803), (712, 563231), (4717, 85016), (9434, 42508), (10627, 37736), (18868, 21254)]