13831328

素因数分解:

$2^5\times 7^2\times {\mathrm{8821}}^1$

素因数の和:8845

約数の個数: 36

約数和(自身を含む): 31679802

約数和(自身を除く): 17848474

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 8821, 17642, 35284, 61747, 70568, 123494, 141136, 246988, 282272, 432229, 493976, 864458, 987952, 1728916, 1975904, 3457832, 6915664, 13831328]

約数ペア:

[(1, 13831328), (2, 6915664), (4, 3457832), (7, 1975904), (8, 1728916), (14, 987952), (16, 864458), (28, 493976), (32, 432229), (49, 282272), (56, 246988), (98, 141136), (112, 123494), (196, 70568), (224, 61747), (392, 35284), (784, 17642), (1568, 8821)]