24991472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 53233200

約数和(自身を除く): 28241728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 953, 1192, 1639, 1906, 2384, 3278, 3812, 6556, 7624, 10483, 13112, 15248, 20966, 26224, 41932, 83864, 141997, 167728, 283994, 567988, 1135976, 1561967, 2271952, 3123934, 6247868, 12495736, 24991472]

約数ペア:

[(1, 24991472), (2, 12495736), (4, 6247868), (8, 3123934), (11, 2271952), (16, 1561967), (22, 1135976), (44, 567988), (88, 283994), (149, 167728), (176, 141997), (298, 83864), (596, 41932), (953, 26224), (1192, 20966), (1639, 15248), (1906, 13112), (2384, 10483), (3278, 7624), (3812, 6556)]