25602968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 49464000

約数和(自身を除く): 23861032

約数列:

[1, 2, 4, 8, 47, 94, 149, 188, 298, 376, 457, 596, 914, 1192, 1828, 3656, 7003, 14006, 21479, 28012, 42958, 56024, 68093, 85916, 136186, 171832, 272372, 544744, 3200371, 6400742, 12801484, 25602968]

約数ペア:

[(1, 25602968), (2, 12801484), (4, 6400742), (8, 3200371), (47, 544744), (94, 272372), (149, 171832), (188, 136186), (298, 85916), (376, 68093), (457, 56024), (596, 42958), (914, 28012), (1192, 21479), (1828, 14006), (3656, 7003)]