25182472

素因数分解:

$2^3\times 7^2\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 55362960

約数和(自身を除く): 30180488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 227, 283, 392, 454, 566, 908, 1132, 1589, 1816, 1981, 2264, 3178, 3962, 6356, 7924, 11123, 12712, 13867, 15848, 22246, 27734, 44492, 55468, 64241, 88984, 110936, 128482, 256964, 449687, 513928, 899374, 1798748, 3147809, 3597496, 6295618, 12591236, 25182472]

約数ペア:

[(1, 25182472), (2, 12591236), (4, 6295618), (7, 3597496), (8, 3147809), (14, 1798748), (28, 899374), (49, 513928), (56, 449687), (98, 256964), (196, 128482), (227, 110936), (283, 88984), (392, 64241), (454, 55468), (566, 44492), (908, 27734), (1132, 22246), (1589, 15848), (1816, 13867), (1981, 12712), (2264, 11123), (3178, 7924), (3962, 6356)]