38895164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 85349376

約数和(自身を除く): 46454212

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 431, 586, 862, 1172, 1724, 2051, 3017, 3223, 4102, 4741, 6034, 6446, 8204, 9482, 12068, 12892, 18964, 22561, 33187, 45122, 66374, 90244, 126283, 132748, 252566, 505132, 883981, 1389113, 1767962, 2778226, 3535924, 5556452, 9723791, 19447582, 38895164]

約数ペア:

[(1, 38895164), (2, 19447582), (4, 9723791), (7, 5556452), (11, 3535924), (14, 2778226), (22, 1767962), (28, 1389113), (44, 883981), (77, 505132), (154, 252566), (293, 132748), (308, 126283), (431, 90244), (586, 66374), (862, 45122), (1172, 33187), (1724, 22561), (2051, 18964), (3017, 12892), (3223, 12068), (4102, 9482), (4741, 8204), (6034, 6446)]