71324778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{19081}}^1$

素因数の和:19182

約数の個数: 32

約数和(自身を含む): 164868480

約数和(自身を除く): 93543702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 19081, 38162, 57243, 114486, 133567, 267134, 400701, 801402, 1698209, 3396418, 5094627, 10189254, 11887463, 23774926, 35662389, 71324778]

約数ペア:

[(1, 71324778), (2, 35662389), (3, 23774926), (6, 11887463), (7, 10189254), (14, 5094627), (21, 3396418), (42, 1698209), (89, 801402), (178, 400701), (267, 267134), (534, 133567), (623, 114486), (1246, 57243), (1869, 38162), (3738, 19081)]