28202856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 77388480

約数和(自身を除く): 49185624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 317, 337, 634, 674, 951, 1011, 1268, 1348, 1902, 2022, 2536, 2696, 3487, 3707, 3804, 4044, 6974, 7414, 7608, 8088, 10461, 11121, 13948, 14828, 20922, 22242, 27896, 29656, 41844, 44484, 83688, 88968, 106829, 213658, 320487, 427316, 640974, 854632, 1175119, 1281948, 2350238, 2563896, 3525357, 4700476, 7050714, 9400952, 14101428, 28202856]

約数ペア:

[(1, 28202856), (2, 14101428), (3, 9400952), (4, 7050714), (6, 4700476), (8, 3525357), (11, 2563896), (12, 2350238), (22, 1281948), (24, 1175119), (33, 854632), (44, 640974), (66, 427316), (88, 320487), (132, 213658), (264, 106829), (317, 88968), (337, 83688), (634, 44484), (674, 41844), (951, 29656), (1011, 27896), (1268, 22242), (1348, 20922), (1902, 14828), (2022, 13948), (2536, 11121), (2696, 10461), (3487, 8088), (3707, 7608), (3804, 7414), (4044, 6974)]