25778868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 64338624

約数和(自身を除く): 38559756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1181, 1284, 1819, 2362, 3543, 3638, 4724, 5457, 7086, 7276, 10914, 14172, 20077, 21828, 40154, 60231, 80308, 120462, 126367, 240924, 252734, 379101, 505468, 758202, 1516404, 2148239, 4296478, 6444717, 8592956, 12889434, 25778868]

約数ペア:

[(1, 25778868), (2, 12889434), (3, 8592956), (4, 6444717), (6, 4296478), (12, 2148239), (17, 1516404), (34, 758202), (51, 505468), (68, 379101), (102, 252734), (107, 240924), (204, 126367), (214, 120462), (321, 80308), (428, 60231), (642, 40154), (1181, 21828), (1284, 20077), (1819, 14172), (2362, 10914), (3543, 7276), (3638, 7086), (4724, 5457)]