4005168

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 10426416

約数和(自身を除く): 6421248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 461, 543, 724, 922, 1086, 1383, 1448, 1844, 2172, 2766, 2896, 3688, 4344, 5532, 7376, 8688, 11064, 22128, 83441, 166882, 250323, 333764, 500646, 667528, 1001292, 1335056, 2002584, 4005168]

約数ペア:

[(1, 4005168), (2, 2002584), (3, 1335056), (4, 1001292), (6, 667528), (8, 500646), (12, 333764), (16, 250323), (24, 166882), (48, 83441), (181, 22128), (362, 11064), (461, 8688), (543, 7376), (724, 5532), (922, 4344), (1086, 3688), (1383, 2896), (1448, 2766), (1844, 2172)]