40984246

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 67525920

約数和(自身を除く): 26541674

約数列:

[1, 2, 17, 34, 43, 86, 97, 194, 289, 578, 731, 1462, 1649, 3298, 4171, 4913, 8342, 9826, 12427, 24854, 28033, 56066, 70907, 141814, 211259, 422518, 476561, 953122, 1205419, 2410838, 20492123, 40984246]

約数ペア:

[(1, 40984246), (2, 20492123), (17, 2410838), (34, 1205419), (43, 953122), (86, 476561), (97, 422518), (194, 211259), (289, 141814), (578, 70907), (731, 56066), (1462, 28033), (1649, 24854), (3298, 12427), (4171, 9826), (4913, 8342)]