854808512

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1465

約数の個数: 56

約数和(自身を含む): 1733556096

約数和(自身を除く): 878747584

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 163, 268, 326, 536, 652, 1072, 1223, 1304, 2144, 2446, 2608, 4288, 4892, 5216, 9784, 10432, 10921, 19568, 21842, 39136, 43684, 78272, 81941, 87368, 163882, 174736, 199349, 327764, 349472, 398698, 655528, 698944, 797396, 1311056, 1594792, 2622112, 3189584, 5244224, 6379168, 12758336, 13356383, 26712766, 53425532, 106851064, 213702128, 427404256, 854808512]

約数ペア:

[(1, 854808512), (2, 427404256), (4, 213702128), (8, 106851064), (16, 53425532), (32, 26712766), (64, 13356383), (67, 12758336), (134, 6379168), (163, 5244224), (268, 3189584), (326, 2622112), (536, 1594792), (652, 1311056), (1072, 797396), (1223, 698944), (1304, 655528), (2144, 398698), (2446, 349472), (2608, 327764), (4288, 199349), (4892, 174736), (5216, 163882), (9784, 87368), (10432, 81941), (10921, 78272), (19568, 43684), (21842, 39136)]