25399228316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{729779}}^1$

素因数の和:729914

約数の個数: 48

約数和(自身を含む): 55906986240

約数和(自身を除く): 30507757924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 4972, 8701, 17402, 34804, 729779, 1459558, 2919116, 5108453, 8027569, 10216906, 16055138, 20433812, 32110276, 56192983, 82465027, 112385966, 164930054, 224771932, 329860108, 577255189, 907115297, 1154510378, 1814230594, 2309020756, 3628461188, 6349807079, 12699614158, 25399228316]

約数ペア:

[(1, 25399228316), (2, 12699614158), (4, 6349807079), (7, 3628461188), (11, 2309020756), (14, 1814230594), (22, 1154510378), (28, 907115297), (44, 577255189), (77, 329860108), (113, 224771932), (154, 164930054), (226, 112385966), (308, 82465027), (452, 56192983), (791, 32110276), (1243, 20433812), (1582, 16055138), (2486, 10216906), (3164, 8027569), (4972, 5108453), (8701, 2919116), (17402, 1459558), (34804, 729779)]