73978772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85229}}^1$

素因数の和:85271

約数の個数: 24

約数和(自身を含む): 152732160

約数和(自身を除く): 78753388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 85229, 170458, 340916, 596603, 1193206, 2386412, 2642099, 5284198, 10568396, 18494693, 36989386, 73978772]

約数ペア:

[(1, 73978772), (2, 36989386), (4, 18494693), (7, 10568396), (14, 5284198), (28, 2642099), (31, 2386412), (62, 1193206), (124, 596603), (217, 340916), (434, 170458), (868, 85229)]