40069274

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{36229}}^1$

素因数の和:36317

約数の個数: 16

約数和(自身を含む): 69561600

約数和(自身を除く): 29492326

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 36229, 72458, 253603, 507206, 2862091, 5724182, 20034637, 40069274]

約数ペア:

[(1, 40069274), (2, 20034637), (7, 5724182), (14, 2862091), (79, 507206), (158, 253603), (553, 72458), (1106, 36229)]