64976296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 152830080

約数和(自身を除く): 87853784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 313, 337, 616, 626, 674, 1252, 1348, 2191, 2359, 2504, 2696, 3443, 3707, 4382, 4718, 6886, 7414, 8764, 9436, 13772, 14828, 17528, 18872, 24101, 25949, 27544, 29656, 48202, 51898, 96404, 103796, 105481, 192808, 207592, 210962, 421924, 738367, 843848, 1160291, 1476734, 2320582, 2953468, 4641164, 5906936, 8122037, 9282328, 16244074, 32488148, 64976296]

約数ペア:

[(1, 64976296), (2, 32488148), (4, 16244074), (7, 9282328), (8, 8122037), (11, 5906936), (14, 4641164), (22, 2953468), (28, 2320582), (44, 1476734), (56, 1160291), (77, 843848), (88, 738367), (154, 421924), (308, 210962), (313, 207592), (337, 192808), (616, 105481), (626, 103796), (674, 96404), (1252, 51898), (1348, 48202), (2191, 29656), (2359, 27544), (2504, 25949), (2696, 24101), (3443, 18872), (3707, 17528), (4382, 14828), (4718, 13772), (6886, 9436), (7414, 8764)]