15722256

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2707}}^1$

素因数の和:2740

約数の個数: 60

約数和(自身を含む): 44660336

約数和(自身を除く): 28938080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2707, 2904, 5414, 5808, 8121, 10828, 16242, 21656, 29777, 32484, 43312, 59554, 64968, 89331, 119108, 129936, 178662, 238216, 327547, 357324, 476432, 655094, 714648, 982641, 1310188, 1429296, 1965282, 2620376, 3930564, 5240752, 7861128, 15722256]

約数ペア:

[(1, 15722256), (2, 7861128), (3, 5240752), (4, 3930564), (6, 2620376), (8, 1965282), (11, 1429296), (12, 1310188), (16, 982641), (22, 714648), (24, 655094), (33, 476432), (44, 357324), (48, 327547), (66, 238216), (88, 178662), (121, 129936), (132, 119108), (176, 89331), (242, 64968), (264, 59554), (363, 43312), (484, 32484), (528, 29777), (726, 21656), (968, 16242), (1452, 10828), (1936, 8121), (2707, 5808), (2904, 5414)]