15715216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3127

約数の個数: 40

約数和(自身を含む): 34372800

約数和(自身を除く): 18657584

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3079, 5104, 6158, 12316, 24632, 33869, 49264, 67738, 89291, 135476, 178582, 270952, 357164, 541904, 714328, 982201, 1428656, 1964402, 3928804, 7857608, 15715216]

約数ペア:

[(1, 15715216), (2, 7857608), (4, 3928804), (8, 1964402), (11, 1428656), (16, 982201), (22, 714328), (29, 541904), (44, 357164), (58, 270952), (88, 178582), (116, 135476), (176, 89291), (232, 67738), (319, 49264), (464, 33869), (638, 24632), (1276, 12316), (2552, 6158), (3079, 5104)]