25000136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14401}}^1$

素因数の和:14445

約数の個数: 32

約数和(自身を含む): 55303680

約数和(自身を除く): 30303544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 14401, 28802, 57604, 100807, 115208, 201614, 403228, 446431, 806456, 892862, 1785724, 3125017, 3571448, 6250034, 12500068, 25000136]

約数ペア:

[(1, 25000136), (2, 12500068), (4, 6250034), (7, 3571448), (8, 3125017), (14, 1785724), (28, 892862), (31, 806456), (56, 446431), (62, 403228), (124, 201614), (217, 115208), (248, 100807), (434, 57604), (868, 28802), (1736, 14401)]