25027772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3578

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 31968580

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, 3533, 3542, 7066, 7084, 14132, 24731, 38863, 49462, 77726, 81259, 98924, 155452, 162518, 272041, 325036, 544082, 568813, 893849, 1088164, 1137626, 1787698, 2275252, 3575396, 6256943, 12513886, 25027772]

約数ペア:

[(1, 25027772), (2, 12513886), (4, 6256943), (7, 3575396), (11, 2275252), (14, 1787698), (22, 1137626), (23, 1088164), (28, 893849), (44, 568813), (46, 544082), (77, 325036), (92, 272041), (154, 162518), (161, 155452), (253, 98924), (308, 81259), (322, 77726), (506, 49462), (644, 38863), (1012, 24731), (1771, 14132), (3533, 7084), (3542, 7066)]