40475968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{48649}}^1$

素因数の和:48674

約数の個数: 28

約数和(自身を含む): 86499700

約数和(自身を除く): 46023732

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 48649, 97298, 194596, 389192, 632437, 778384, 1264874, 1556768, 2529748, 3113536, 5059496, 10118992, 20237984, 40475968]

約数ペア:

[(1, 40475968), (2, 20237984), (4, 10118992), (8, 5059496), (13, 3113536), (16, 2529748), (26, 1556768), (32, 1264874), (52, 778384), (64, 632437), (104, 389192), (208, 194596), (416, 97298), (832, 48649)]