25480928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 29676832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 191, 352, 379, 382, 758, 764, 1516, 1528, 2101, 3032, 3056, 4169, 4202, 6064, 6112, 8338, 8404, 12128, 16676, 16808, 33352, 33616, 66704, 67232, 72389, 133408, 144778, 289556, 579112, 796279, 1158224, 1592558, 2316448, 3185116, 6370232, 12740464, 25480928]

約数ペア:

[(1, 25480928), (2, 12740464), (4, 6370232), (8, 3185116), (11, 2316448), (16, 1592558), (22, 1158224), (32, 796279), (44, 579112), (88, 289556), (176, 144778), (191, 133408), (352, 72389), (379, 67232), (382, 66704), (758, 33616), (764, 33352), (1516, 16808), (1528, 16676), (2101, 12128), (3032, 8404), (3056, 8338), (4169, 6112), (4202, 6064)]