28742022

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 67691520

約数和(自身を除く): 38949498

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 2711, 3534, 5301, 5422, 8133, 10602, 16266, 24399, 48798, 51509, 84041, 103018, 154527, 168082, 252123, 309054, 463581, 504246, 756369, 927162, 1512738, 1596779, 3193558, 4790337, 9580674, 14371011, 28742022]

約数ペア:

[(1, 28742022), (2, 14371011), (3, 9580674), (6, 4790337), (9, 3193558), (18, 1596779), (19, 1512738), (31, 927162), (38, 756369), (57, 504246), (62, 463581), (93, 309054), (114, 252123), (171, 168082), (186, 154527), (279, 103018), (342, 84041), (558, 51509), (589, 48798), (1178, 24399), (1767, 16266), (2711, 10602), (3534, 8133), (5301, 5422)]