42789404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37273}}^1$

素因数の和:37325

約数の個数: 24

約数和(自身を含む): 87668448

約数和(自身を除く): 44879044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 37273, 74546, 149092, 260911, 521822, 1043644, 1528193, 3056386, 6112772, 10697351, 21394702, 42789404]

約数ペア:

[(1, 42789404), (2, 21394702), (4, 10697351), (7, 6112772), (14, 3056386), (28, 1528193), (41, 1043644), (82, 521822), (164, 260911), (287, 149092), (574, 74546), (1148, 37273)]