426952816

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{36109}}^1$

素因数の和:36856

約数の個数: 20

約数和(自身を含む): 828363400

約数和(自身を除く): 401410584

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5912, 11824, 36109, 72218, 144436, 288872, 577744, 26684551, 53369102, 106738204, 213476408, 426952816]

約数ペア:

[(1, 426952816), (2, 213476408), (4, 106738204), (8, 53369102), (16, 26684551), (739, 577744), (1478, 288872), (2956, 144436), (5912, 72218), (11824, 36109)]