7242888

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6477

約数の個数: 32

約数和(自身を含む): 18495360

約数和(自身を除く): 11252472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 6421, 12842, 19263, 25684, 38526, 51368, 77052, 154104, 301787, 603574, 905361, 1207148, 1810722, 2414296, 3621444, 7242888]

約数ペア:

[(1, 7242888), (2, 3621444), (3, 2414296), (4, 1810722), (6, 1207148), (8, 905361), (12, 603574), (24, 301787), (47, 154104), (94, 77052), (141, 51368), (188, 38526), (282, 25684), (376, 19263), (564, 12842), (1128, 6421)]