25138988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52813}}^1$

素因数の和:52841

約数の個数: 24

約数和(自身を含む): 53236512

約数和(自身を除く): 28097524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 52813, 105626, 211252, 369691, 739382, 897821, 1478764, 1795642, 3591284, 6284747, 12569494, 25138988]

約数ペア:

[(1, 25138988), (2, 12569494), (4, 6284747), (7, 3591284), (14, 1795642), (17, 1478764), (28, 897821), (34, 739382), (68, 369691), (119, 211252), (238, 105626), (476, 52813)]