28125708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6217}}^1$

素因数の和:6266

約数の個数: 48

約数和(自身を含む): 73123680

約数和(自身を除く): 44997972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6217, 12434, 18651, 24868, 37302, 74604, 80821, 161642, 180293, 242463, 323284, 360586, 484926, 540879, 721172, 969852, 1081758, 2163516, 2343809, 4687618, 7031427, 9375236, 14062854, 28125708]

約数ペア:

[(1, 28125708), (2, 14062854), (3, 9375236), (4, 7031427), (6, 4687618), (12, 2343809), (13, 2163516), (26, 1081758), (29, 969852), (39, 721172), (52, 540879), (58, 484926), (78, 360586), (87, 323284), (116, 242463), (156, 180293), (174, 161642), (348, 80821), (377, 74604), (754, 37302), (1131, 24868), (1508, 18651), (2262, 12434), (4524, 6217)]