71774038

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{70229}}^1$

素因数の和:70311

約数の個数: 16

約数和(自身を含む): 124728480

約数和(自身を除く): 52954442

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 70229, 140458, 491603, 983206, 5126717, 10253434, 35887019, 71774038]

約数ペア:

[(1, 71774038), (2, 35887019), (7, 10253434), (14, 5126717), (73, 983206), (146, 491603), (511, 140458), (1022, 70229)]