74487752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{937}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 147453600

約数和(自身を除く): 72965848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 523, 937, 1046, 1874, 2092, 3748, 4184, 7496, 9937, 17803, 19874, 35606, 39748, 71212, 79496, 142424, 490051, 980102, 1960204, 3920408, 9310969, 18621938, 37243876, 74487752]

約数ペア:

[(1, 74487752), (2, 37243876), (4, 18621938), (8, 9310969), (19, 3920408), (38, 1960204), (76, 980102), (152, 490051), (523, 142424), (937, 79496), (1046, 71212), (1874, 39748), (2092, 35606), (3748, 19874), (4184, 17803), (7496, 9937)]