7861128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2707}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 21609840

約数和(自身を除く): 13748712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2707, 2904, 5414, 8121, 10828, 16242, 21656, 29777, 32484, 59554, 64968, 89331, 119108, 178662, 238216, 327547, 357324, 655094, 714648, 982641, 1310188, 1965282, 2620376, 3930564, 7861128]

約数ペア:

[(1, 7861128), (2, 3930564), (3, 2620376), (4, 1965282), (6, 1310188), (8, 982641), (11, 714648), (12, 655094), (22, 357324), (24, 327547), (33, 238216), (44, 178662), (66, 119108), (88, 89331), (121, 64968), (132, 59554), (242, 32484), (264, 29777), (363, 21656), (484, 16242), (726, 10828), (968, 8121), (1452, 5414), (2707, 2904)]