25904956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 31091396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 557, 604, 1057, 1114, 1661, 2114, 2228, 3322, 3899, 4228, 6127, 6644, 7798, 11627, 12254, 15596, 23254, 24508, 42889, 46508, 84107, 85778, 168214, 171556, 336428, 588749, 925177, 1177498, 1850354, 2354996, 3700708, 6476239, 12952478, 25904956]

約数ペア:

[(1, 25904956), (2, 12952478), (4, 6476239), (7, 3700708), (11, 2354996), (14, 1850354), (22, 1177498), (28, 925177), (44, 588749), (77, 336428), (151, 171556), (154, 168214), (302, 85778), (308, 84107), (557, 46508), (604, 42889), (1057, 24508), (1114, 23254), (1661, 15596), (2114, 12254), (2228, 11627), (3322, 7798), (3899, 6644), (4228, 6127)]