71476916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{110989}}^1$

素因数の和:111023

約数の個数: 24

約数和(自身を含む): 149170560

約数和(自身を除く): 77693644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 110989, 221978, 443956, 776923, 1553846, 2552747, 3107692, 5105494, 10210988, 17869229, 35738458, 71476916]

約数ペア:

[(1, 71476916), (2, 35738458), (4, 17869229), (7, 10210988), (14, 5105494), (23, 3107692), (28, 2552747), (46, 1553846), (92, 776923), (161, 443956), (322, 221978), (644, 110989)]