28441296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15193}}^1$

素因数の和:15220

約数の個数: 60

約数和(自身を含む): 85724548

約数和(自身を除く): 57283252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 15193, 30386, 45579, 60772, 91158, 121544, 136737, 182316, 197509, 243088, 273474, 364632, 395018, 546948, 592527, 729264, 790036, 1093896, 1185054, 1580072, 1777581, 2187792, 2370108, 3160144, 3555162, 4740216, 7110324, 9480432, 14220648, 28441296]

約数ペア:

[(1, 28441296), (2, 14220648), (3, 9480432), (4, 7110324), (6, 4740216), (8, 3555162), (9, 3160144), (12, 2370108), (13, 2187792), (16, 1777581), (18, 1580072), (24, 1185054), (26, 1093896), (36, 790036), (39, 729264), (48, 592527), (52, 546948), (72, 395018), (78, 364632), (104, 273474), (117, 243088), (144, 197509), (156, 182316), (208, 136737), (234, 121544), (312, 91158), (468, 60772), (624, 45579), (936, 30386), (1872, 15193)]