25289585384

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1\times {\mathrm{2803}}^1$

素因数の和:3622

約数の個数: 64

約数和(自身を含む): 54482841600

約数和(自身を除く): 29193256216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 439, 734, 878, 1468, 1756, 2569, 2803, 2936, 3073, 3512, 5138, 5606, 6146, 10276, 11212, 12292, 19621, 20552, 22424, 24584, 39242, 78484, 156968, 161113, 322226, 644452, 1028701, 1127791, 1230517, 1288904, 2057402, 2255582, 2461034, 4114804, 4511164, 4922068, 7200907, 8229608, 8613619, 9022328, 9844136, 14401814, 17227238, 28803628, 34454476, 57607256, 68908952, 451599739, 903199478, 1806398956, 3161198173, 3612797912, 6322396346, 12644792692, 25289585384]

約数ペア:

[(1, 25289585384), (2, 12644792692), (4, 6322396346), (7, 3612797912), (8, 3161198173), (14, 1806398956), (28, 903199478), (56, 451599739), (367, 68908952), (439, 57607256), (734, 34454476), (878, 28803628), (1468, 17227238), (1756, 14401814), (2569, 9844136), (2803, 9022328), (2936, 8613619), (3073, 8229608), (3512, 7200907), (5138, 4922068), (5606, 4511164), (6146, 4114804), (10276, 2461034), (11212, 2255582), (12292, 2057402), (19621, 1288904), (20552, 1230517), (22424, 1127791), (24584, 1028701), (39242, 644452), (78484, 322226), (156968, 161113)]