71940022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27479}}^1$

素因数の和:27516

約数の個数: 32

約数和(自身を含む): 142456320

約数和(自身を除く): 70516298

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 27479, 54958, 192353, 302269, 384706, 467143, 604538, 934286, 2115883, 3270001, 4231766, 5138573, 6540002, 10277146, 35970011, 71940022]

約数ペア:

[(1, 71940022), (2, 35970011), (7, 10277146), (11, 6540002), (14, 5138573), (17, 4231766), (22, 3270001), (34, 2115883), (77, 934286), (119, 604538), (154, 467143), (187, 384706), (238, 302269), (374, 192353), (1309, 54958), (2618, 27479)]