40806562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 67468464

約数和(自身を除く): 26661902

約数列:

[1, 2, 17, 34, 41, 73, 82, 146, 401, 697, 802, 1241, 1394, 2482, 2993, 5986, 6817, 13634, 16441, 29273, 32882, 50881, 58546, 101762, 279497, 497641, 558994, 995282, 1200193, 2400386, 20403281, 40806562]

約数ペア:

[(1, 40806562), (2, 20403281), (17, 2400386), (34, 1200193), (41, 995282), (73, 558994), (82, 497641), (146, 279497), (401, 101762), (697, 58546), (802, 50881), (1241, 32882), (1394, 29273), (2482, 16441), (2993, 13634), (5986, 6817)]