71139712

素因数分解:

$2^7\times 7^1\times {\mathrm{79397}}^1$

素因数の和:79418

約数の個数: 32

約数和(自身を含む): 161971920

約数和(自身を除く): 90832208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 79397, 158794, 317588, 555779, 635176, 1111558, 1270352, 2223116, 2540704, 4446232, 5081408, 8892464, 10162816, 17784928, 35569856, 71139712]

約数ペア:

[(1, 71139712), (2, 35569856), (4, 17784928), (7, 10162816), (8, 8892464), (14, 5081408), (16, 4446232), (28, 2540704), (32, 2223116), (56, 1270352), (64, 1111558), (112, 635176), (128, 555779), (224, 317588), (448, 158794), (896, 79397)]