40108666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 67204368

約数和(自身を除く): 27095702

約数列:

[1, 2, 13, 26, 37, 74, 173, 241, 346, 481, 482, 962, 2249, 3133, 4498, 6266, 6401, 8917, 12802, 17834, 41693, 83213, 83386, 115921, 166426, 231842, 542009, 1084018, 1542641, 3085282, 20054333, 40108666]

約数ペア:

[(1, 40108666), (2, 20054333), (13, 3085282), (26, 1542641), (37, 1084018), (74, 542009), (173, 231842), (241, 166426), (346, 115921), (481, 83386), (482, 83213), (962, 41693), (2249, 17834), (3133, 12802), (4498, 8917), (6266, 6401)]