28161012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 72015552

約数和(自身を除く): 43854540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 317, 634, 673, 951, 1268, 1346, 1902, 2019, 2692, 3487, 3804, 4038, 6974, 7403, 8076, 10461, 13948, 14806, 20922, 22209, 29612, 41844, 44418, 88836, 213341, 426682, 640023, 853364, 1280046, 2346751, 2560092, 4693502, 7040253, 9387004, 14080506, 28161012]

約数ペア:

[(1, 28161012), (2, 14080506), (3, 9387004), (4, 7040253), (6, 4693502), (11, 2560092), (12, 2346751), (22, 1280046), (33, 853364), (44, 640023), (66, 426682), (132, 213341), (317, 88836), (634, 44418), (673, 41844), (951, 29612), (1268, 22209), (1346, 20922), (1902, 14806), (2019, 13948), (2692, 10461), (3487, 8076), (3804, 7403), (4038, 6974)]