25904912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 55323840

約数和(自身を除く): 29418928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1429, 1648, 2266, 2858, 4532, 5716, 9064, 11432, 15719, 18128, 22864, 31438, 62876, 125752, 147187, 251504, 294374, 588748, 1177496, 1619057, 2354992, 3238114, 6476228, 12952456, 25904912]

約数ペア:

[(1, 25904912), (2, 12952456), (4, 6476228), (8, 3238114), (11, 2354992), (16, 1619057), (22, 1177496), (44, 588748), (88, 294374), (103, 251504), (176, 147187), (206, 125752), (412, 62876), (824, 31438), (1133, 22864), (1429, 18128), (1648, 15719), (2266, 11432), (2858, 9064), (4532, 5716)]