13892144

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1833

約数の個数: 40

約数和(自身を含む): 31212288

約数和(自身を除く): 17320144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1747, 1988, 3494, 3976, 6988, 7952, 12229, 13976, 24458, 27952, 48916, 97832, 124037, 195664, 248074, 496148, 868259, 992296, 1736518, 1984592, 3473036, 6946072, 13892144]

約数ペア:

[(1, 13892144), (2, 6946072), (4, 3473036), (7, 1984592), (8, 1736518), (14, 992296), (16, 868259), (28, 496148), (56, 248074), (71, 195664), (112, 124037), (142, 97832), (284, 48916), (497, 27952), (568, 24458), (994, 13976), (1136, 12229), (1747, 7952), (1988, 6988), (3494, 3976)]