25243328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 56

約数和(自身を含む): 57058560

約数和(自身を除く): 31815232

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 1559, 2024, 3118, 4048, 6236, 8096, 12472, 16192, 17149, 24944, 34298, 35857, 49888, 68596, 71714, 99776, 137192, 143428, 274384, 286856, 394427, 548768, 573712, 788854, 1097536, 1147424, 1577708, 2294848, 3155416, 6310832, 12621664, 25243328]

約数ペア:

[(1, 25243328), (2, 12621664), (4, 6310832), (8, 3155416), (11, 2294848), (16, 1577708), (22, 1147424), (23, 1097536), (32, 788854), (44, 573712), (46, 548768), (64, 394427), (88, 286856), (92, 274384), (176, 143428), (184, 137192), (253, 99776), (352, 71714), (368, 68596), (506, 49888), (704, 35857), (736, 34298), (1012, 24944), (1472, 17149), (1559, 16192), (2024, 12472), (3118, 8096), (4048, 6236)]