46278128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 97035456

約数和(自身を除く): 50757328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 821, 1084, 1642, 2168, 3284, 3523, 4336, 6568, 7046, 10673, 13136, 14092, 21346, 28184, 42692, 56368, 85384, 170768, 222491, 444982, 889964, 1779928, 2892383, 3559856, 5784766, 11569532, 23139064, 46278128]

約数ペア:

[(1, 46278128), (2, 23139064), (4, 11569532), (8, 5784766), (13, 3559856), (16, 2892383), (26, 1779928), (52, 889964), (104, 444982), (208, 222491), (271, 170768), (542, 85384), (821, 56368), (1084, 42692), (1642, 28184), (2168, 21346), (3284, 14092), (3523, 13136), (4336, 10673), (6568, 7046)]