25168962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 63995904

約数和(自身を除く): 38826942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 1487, 2418, 2821, 2974, 4461, 5642, 8463, 8922, 10409, 16926, 19331, 20818, 31227, 38662, 46097, 57993, 62454, 92194, 115986, 135317, 138291, 270634, 276582, 322679, 405951, 599261, 645358, 811902, 968037, 1198522, 1797783, 1936074, 3595566, 4194827, 8389654, 12584481, 25168962]

約数ペア:

[(1, 25168962), (2, 12584481), (3, 8389654), (6, 4194827), (7, 3595566), (13, 1936074), (14, 1797783), (21, 1198522), (26, 968037), (31, 811902), (39, 645358), (42, 599261), (62, 405951), (78, 322679), (91, 276582), (93, 270634), (182, 138291), (186, 135317), (217, 115986), (273, 92194), (403, 62454), (434, 57993), (546, 46097), (651, 38662), (806, 31227), (1209, 20818), (1302, 19331), (1487, 16926), (2418, 10409), (2821, 8922), (2974, 8463), (4461, 5642)]