73013264

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{10891}}^1$

素因数の和:11318

約数の個数: 20

約数和(自身を含む): 141813840

約数和(自身を除く): 68800576

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 10891, 21782, 43564, 87128, 174256, 4563329, 9126658, 18253316, 36506632, 73013264]

約数ペア:

[(1, 73013264), (2, 36506632), (4, 18253316), (8, 9126658), (16, 4563329), (419, 174256), (838, 87128), (1676, 43564), (3352, 21782), (6704, 10891)]