25974528

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 71425536

約数和(自身を除く): 45451008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1091, 1488, 1984, 2182, 2976, 3273, 3968, 4364, 5952, 6546, 7936, 8728, 11904, 13092, 17456, 23808, 26184, 33821, 34912, 52368, 67642, 69824, 101463, 104736, 135284, 139648, 202926, 209472, 270568, 279296, 405852, 418944, 541136, 811704, 837888, 1082272, 1623408, 2164544, 3246816, 4329088, 6493632, 8658176, 12987264, 25974528]

約数ペア:

[(1, 25974528), (2, 12987264), (3, 8658176), (4, 6493632), (6, 4329088), (8, 3246816), (12, 2164544), (16, 1623408), (24, 1082272), (31, 837888), (32, 811704), (48, 541136), (62, 418944), (64, 405852), (93, 279296), (96, 270568), (124, 209472), (128, 202926), (186, 139648), (192, 135284), (248, 104736), (256, 101463), (372, 69824), (384, 67642), (496, 52368), (744, 34912), (768, 33821), (992, 26184), (1091, 23808), (1488, 17456), (1984, 13092), (2182, 11904), (2976, 8728), (3273, 7936), (3968, 6546), (4364, 5952)]