28328388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 72442944

約数和(自身を除く): 44114556

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 317, 634, 677, 951, 1268, 1354, 1902, 2031, 2708, 3487, 3804, 4062, 6974, 7447, 8124, 10461, 13948, 14894, 20922, 22341, 29788, 41844, 44682, 89364, 214609, 429218, 643827, 858436, 1287654, 2360699, 2575308, 4721398, 7082097, 9442796, 14164194, 28328388]

約数ペア:

[(1, 28328388), (2, 14164194), (3, 9442796), (4, 7082097), (6, 4721398), (11, 2575308), (12, 2360699), (22, 1287654), (33, 858436), (44, 643827), (66, 429218), (132, 214609), (317, 89364), (634, 44682), (677, 41844), (951, 29788), (1268, 22341), (1354, 20922), (1902, 14894), (2031, 13948), (2708, 10461), (3487, 8124), (3804, 7447), (4062, 6974)]