25974844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 55484352

約数和(自身を除く): 29509508

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 197, 238, 277, 394, 476, 554, 788, 1108, 1379, 1939, 2758, 3349, 3878, 4709, 5516, 6698, 7756, 9418, 13396, 18836, 23443, 32963, 46886, 54569, 65926, 93772, 109138, 131852, 218276, 381983, 763966, 927673, 1527932, 1855346, 3710692, 6493711, 12987422, 25974844]

約数ペア:

[(1, 25974844), (2, 12987422), (4, 6493711), (7, 3710692), (14, 1855346), (17, 1527932), (28, 927673), (34, 763966), (68, 381983), (119, 218276), (197, 131852), (238, 109138), (277, 93772), (394, 65926), (476, 54569), (554, 46886), (788, 32963), (1108, 23443), (1379, 18836), (1939, 13396), (2758, 9418), (3349, 7756), (3878, 6698), (4709, 5516)]