9040032008

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{570421}}^1$

素因数の和:570717

約数の個数: 32

約数和(自身を含む): 19439981760

約数和(自身を除く): 10399949752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 7924, 15848, 570421, 1140842, 2281684, 3992947, 4563368, 7985894, 15971788, 31943576, 161429143, 322858286, 645716572, 1130004001, 1291433144, 2260008002, 4520016004, 9040032008]

約数ペア:

[(1, 9040032008), (2, 4520016004), (4, 2260008002), (7, 1291433144), (8, 1130004001), (14, 645716572), (28, 322858286), (56, 161429143), (283, 31943576), (566, 15971788), (1132, 7985894), (1981, 4563368), (2264, 3992947), (3962, 2281684), (7924, 1140842), (15848, 570421)]