1547216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 40

約数和(自身を含む): 3348000

約数和(自身を除く): 1800784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 149, 176, 236, 298, 472, 596, 649, 944, 1192, 1298, 1639, 2384, 2596, 3278, 5192, 6556, 8791, 10384, 13112, 17582, 26224, 35164, 70328, 96701, 140656, 193402, 386804, 773608, 1547216]

約数ペア:

[(1, 1547216), (2, 773608), (4, 386804), (8, 193402), (11, 140656), (16, 96701), (22, 70328), (44, 35164), (59, 26224), (88, 17582), (118, 13112), (149, 10384), (176, 8791), (236, 6556), (298, 5192), (472, 3278), (596, 2596), (649, 2384), (944, 1639), (1192, 1298)]