41806142

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 74015424

約数和(自身を除く): 32209282

約数列:

[1, 2, 7, 14, 41, 82, 173, 287, 346, 421, 574, 842, 1211, 2422, 2947, 5894, 7093, 14186, 17261, 34522, 49651, 72833, 99302, 120827, 145666, 241654, 509831, 1019662, 2986153, 5972306, 20903071, 41806142]

約数ペア:

[(1, 41806142), (2, 20903071), (7, 5972306), (14, 2986153), (41, 1019662), (82, 509831), (173, 241654), (287, 145666), (346, 120827), (421, 99302), (574, 72833), (842, 49651), (1211, 34522), (2422, 17261), (2947, 14186), (5894, 7093)]