21527576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22613}}^1$

素因数の和:22643

約数の個数: 32

約数和(自身を含む): 48846240

約数和(自身を除く): 27318664

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 22613, 45226, 90452, 158291, 180904, 316582, 384421, 633164, 768842, 1266328, 1537684, 2690947, 3075368, 5381894, 10763788, 21527576]

約数ペア:

[(1, 21527576), (2, 10763788), (4, 5381894), (7, 3075368), (8, 2690947), (14, 1537684), (17, 1266328), (28, 768842), (34, 633164), (56, 384421), (68, 316582), (119, 180904), (136, 158291), (238, 90452), (476, 45226), (952, 22613)]