27921848

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 53721360

約数和(自身を除く): 25799512

約数列:

[1, 2, 4, 8, 67, 113, 134, 226, 268, 452, 461, 536, 904, 922, 1844, 3688, 7571, 15142, 30284, 30887, 52093, 60568, 61774, 104186, 123548, 208372, 247096, 416744, 3490231, 6980462, 13960924, 27921848]

約数ペア:

[(1, 27921848), (2, 13960924), (4, 6980462), (8, 3490231), (67, 416744), (113, 247096), (134, 208372), (226, 123548), (268, 104186), (452, 61774), (461, 60568), (536, 52093), (904, 30887), (922, 30284), (1844, 15142), (3688, 7571)]