25829188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4933}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 59681664

約数和(自身を除く): 33852476

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 4933, 5236, 9866, 19732, 34531, 54263, 69062, 83861, 108526, 138124, 167722, 217052, 335444, 379841, 587027, 759682, 922471, 1174054, 1519364, 1844942, 2348108, 3689884, 6457297, 12914594, 25829188]

約数ペア:

[(1, 25829188), (2, 12914594), (4, 6457297), (7, 3689884), (11, 2348108), (14, 1844942), (17, 1519364), (22, 1174054), (28, 922471), (34, 759682), (44, 587027), (68, 379841), (77, 335444), (119, 217052), (154, 167722), (187, 138124), (238, 108526), (308, 83861), (374, 69062), (476, 54263), (748, 34531), (1309, 19732), (2618, 9866), (4933, 5236)]