25275138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5521}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 58312320

約数和(自身を除く): 33037182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 5521, 11042, 16563, 33126, 38647, 77294, 115941, 231882, 601789, 1203578, 1805367, 3610734, 4212523, 8425046, 12637569, 25275138]

約数ペア:

[(1, 25275138), (2, 12637569), (3, 8425046), (6, 4212523), (7, 3610734), (14, 1805367), (21, 1203578), (42, 601789), (109, 231882), (218, 115941), (327, 77294), (654, 38647), (763, 33126), (1526, 16563), (2289, 11042), (4578, 5521)]