2788045232

素因数分解:

$2^4\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{17299}}^1$

素因数の和:18753

約数の個数: 40

約数和(自身を含む): 6178176000

約数和(自身を除く): 3390130768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1439, 2878, 5756, 10073, 11512, 17299, 20146, 23024, 34598, 40292, 69196, 80584, 121093, 138392, 161168, 242186, 276784, 484372, 968744, 1937488, 24893261, 49786522, 99573044, 174252827, 199146088, 348505654, 398292176, 697011308, 1394022616, 2788045232]

約数ペア:

[(1, 2788045232), (2, 1394022616), (4, 697011308), (7, 398292176), (8, 348505654), (14, 199146088), (16, 174252827), (28, 99573044), (56, 49786522), (112, 24893261), (1439, 1937488), (2878, 968744), (5756, 484372), (10073, 276784), (11512, 242186), (17299, 161168), (20146, 138392), (23024, 121093), (34598, 80584), (40292, 69196)]