25419998888

素因数分解:

$2^3\times {\mathrm{1051}}^1\times {\mathrm{1609}}^1\times {\mathrm{1879}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 47762904000

約数和(自身を除く): 22342905112

約数列:

[1, 2, 4, 8, 1051, 1609, 1879, 2102, 3218, 3758, 4204, 6436, 7516, 8408, 12872, 15032, 1691059, 1974829, 3023311, 3382118, 3949658, 6046622, 6764236, 7899316, 12093244, 13528472, 15798632, 24186488, 3177499861, 6354999722, 12709999444, 25419998888]

約数ペア:

[(1, 25419998888), (2, 12709999444), (4, 6354999722), (8, 3177499861), (1051, 24186488), (1609, 15798632), (1879, 13528472), (2102, 12093244), (3218, 7899316), (3758, 6764236), (4204, 6046622), (6436, 3949658), (7516, 3382118), (8408, 3023311), (12872, 1974829), (15032, 1691059)]