70707784

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3038

約数の個数: 48

約数和(自身を含む): 156803580

約数和(自身を除く): 86095796

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2957, 2989, 3416, 5914, 5978, 11828, 11956, 20699, 23656, 23912, 41398, 82796, 144893, 165592, 180377, 289786, 360754, 579572, 721508, 1159144, 1262639, 1443016, 2525278, 5050556, 8838473, 10101112, 17676946, 35353892, 70707784]

約数ペア:

[(1, 70707784), (2, 35353892), (4, 17676946), (7, 10101112), (8, 8838473), (14, 5050556), (28, 2525278), (49, 1443016), (56, 1262639), (61, 1159144), (98, 721508), (122, 579572), (196, 360754), (244, 289786), (392, 180377), (427, 165592), (488, 144893), (854, 82796), (1708, 41398), (2957, 23912), (2989, 23656), (3416, 20699), (5914, 11956), (5978, 11828)]