7648404

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 18579456

約数和(自身を除く): 10931052

約数列:

[1, 2, 3, 4, 6, 12, 47, 71, 94, 141, 142, 188, 191, 213, 282, 284, 382, 426, 564, 573, 764, 852, 1146, 2292, 3337, 6674, 8977, 10011, 13348, 13561, 17954, 20022, 26931, 27122, 35908, 40044, 40683, 53862, 54244, 81366, 107724, 162732, 637367, 1274734, 1912101, 2549468, 3824202, 7648404]

約数ペア:

[(1, 7648404), (2, 3824202), (3, 2549468), (4, 1912101), (6, 1274734), (12, 637367), (47, 162732), (71, 107724), (94, 81366), (141, 54244), (142, 53862), (188, 40683), (191, 40044), (213, 35908), (282, 27122), (284, 26931), (382, 20022), (426, 17954), (564, 13561), (573, 13348), (764, 10011), (852, 8977), (1146, 6674), (2292, 3337)]