40318138

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{6247}}^1$

素因数の和:6717

約数の個数: 16

約数和(自身を含む): 69277824

約数和(自身を除く): 28959686

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6247, 6454, 12494, 43729, 87458, 2879867, 5759734, 20159069, 40318138]

約数ペア:

[(1, 40318138), (2, 20159069), (7, 5759734), (14, 2879867), (461, 87458), (922, 43729), (3227, 12494), (6247, 6454)]