74597008

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{3617}}^1$

素因数の和:4914

約数の個数: 20

約数和(自身を含む): 144683820

約数和(自身を除く): 70086812

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 3617, 5156, 7234, 10312, 14468, 20624, 28936, 57872, 4662313, 9324626, 18649252, 37298504, 74597008]

約数ペア:

[(1, 74597008), (2, 37298504), (4, 18649252), (8, 9324626), (16, 4662313), (1289, 57872), (2578, 28936), (3617, 20624), (5156, 14468), (7234, 10312)]