78276464

素因数分解:

$2^4\times 7^1\times {\mathrm{701}}^1\times {\mathrm{997}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 173747808

約数和(自身を除く): 95471344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 701, 997, 1402, 1994, 2804, 3988, 4907, 5608, 6979, 7976, 9814, 11216, 13958, 15952, 19628, 27916, 39256, 55832, 78512, 111664, 698897, 1397794, 2795588, 4892279, 5591176, 9784558, 11182352, 19569116, 39138232, 78276464]

約数ペア:

[(1, 78276464), (2, 39138232), (4, 19569116), (7, 11182352), (8, 9784558), (14, 5591176), (16, 4892279), (28, 2795588), (56, 1397794), (112, 698897), (701, 111664), (997, 78512), (1402, 55832), (1994, 39256), (2804, 27916), (3988, 19628), (4907, 15952), (5608, 13958), (6979, 11216), (7976, 9814)]