401090944

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{46769}}^1$

素因数の和:46850

約数の個数: 32

約数和(自身を含む): 810991800

約数和(自身を除く): 409900856

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 46769, 93538, 187076, 374152, 748304, 1496608, 2993216, 3133523, 5986432, 6267046, 12534092, 25068184, 50136368, 100272736, 200545472, 401090944]

約数ペア:

[(1, 401090944), (2, 200545472), (4, 100272736), (8, 50136368), (16, 25068184), (32, 12534092), (64, 6267046), (67, 5986432), (128, 3133523), (134, 2993216), (268, 1496608), (536, 748304), (1072, 374152), (2144, 187076), (4288, 93538), (8576, 46769)]