25304944

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2237}}^1$

素因数の和:2353

約数の個数: 40

約数和(自身を含む): 56612448

約数和(自身を除く): 31307504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2237, 2828, 4474, 5656, 8948, 11312, 15659, 17896, 31318, 35792, 62636, 125272, 225937, 250544, 451874, 903748, 1581559, 1807496, 3163118, 3614992, 6326236, 12652472, 25304944]

約数ペア:

[(1, 25304944), (2, 12652472), (4, 6326236), (7, 3614992), (8, 3163118), (14, 1807496), (16, 1581559), (28, 903748), (56, 451874), (101, 250544), (112, 225937), (202, 125272), (404, 62636), (707, 35792), (808, 31318), (1414, 17896), (1616, 15659), (2237, 11312), (2828, 8948), (4474, 5656)]