25296964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 57609216

約数和(自身を除く): 32312252

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 3571, 7084, 7142, 14284, 24997, 39281, 49994, 78562, 82133, 99988, 157124, 164266, 274967, 328532, 549934, 574931, 903463, 1099868, 1149862, 1806926, 2299724, 3613852, 6324241, 12648482, 25296964]

約数ペア:

[(1, 25296964), (2, 12648482), (4, 6324241), (7, 3613852), (11, 2299724), (14, 1806926), (22, 1149862), (23, 1099868), (28, 903463), (44, 574931), (46, 549934), (77, 328532), (92, 274967), (154, 164266), (161, 157124), (253, 99988), (308, 82133), (322, 78562), (506, 49994), (644, 39281), (1012, 24997), (1771, 14284), (3542, 7142), (3571, 7084)]