64698892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 115305120

約数和(自身を除く): 50606228

約数列:

[1, 2, 4, 71, 142, 284, 409, 557, 818, 1114, 1636, 2228, 29039, 39547, 58078, 79094, 116156, 158188, 227813, 455626, 911252, 16174723, 32349446, 64698892]

約数ペア:

[(1, 64698892), (2, 32349446), (4, 16174723), (71, 911252), (142, 455626), (284, 227813), (409, 158188), (557, 116156), (818, 79094), (1114, 58078), (1636, 39547), (2228, 29039)]