25610331332

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{2833}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 45992419200

約数和(自身を除く): 20382087868

約数列:

[1, 2, 4, 71, 139, 142, 229, 278, 284, 458, 556, 916, 2833, 5666, 9869, 11332, 16259, 19738, 31831, 32518, 39476, 63662, 65036, 127324, 201143, 393787, 402286, 648757, 787574, 804572, 1297514, 1575148, 2260001, 2595028, 4520002, 9040004, 27958877, 46061747, 55917754, 90177223, 92123494, 111835508, 180354446, 184246988, 360708892, 6402582833, 12805165666, 25610331332]

約数ペア:

[(1, 25610331332), (2, 12805165666), (4, 6402582833), (71, 360708892), (139, 184246988), (142, 180354446), (229, 111835508), (278, 92123494), (284, 90177223), (458, 55917754), (556, 46061747), (916, 27958877), (2833, 9040004), (5666, 4520002), (9869, 2595028), (11332, 2260001), (16259, 1575148), (19738, 1297514), (31831, 804572), (32518, 787574), (39476, 648757), (63662, 402286), (65036, 393787), (127324, 201143)]