40806682

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 72209664

約数和(自身を除く): 31402982

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 673, 854, 994, 1346, 4331, 4711, 8662, 9422, 30317, 41053, 47783, 60634, 82106, 95566, 287371, 334481, 574742, 668962, 2914763, 5829526, 20403341, 40806682]

約数ペア:

[(1, 40806682), (2, 20403341), (7, 5829526), (14, 2914763), (61, 668962), (71, 574742), (122, 334481), (142, 287371), (427, 95566), (497, 82106), (673, 60634), (854, 47783), (994, 41053), (1346, 30317), (4331, 9422), (4711, 8662)]