71179862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 120808800

約数和(自身を除く): 49628938

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 871, 1409, 1742, 1943, 2818, 3886, 18317, 25259, 36634, 40861, 50518, 81722, 94403, 188806, 531193, 1062386, 1227239, 2454478, 2737687, 5475374, 35589931, 71179862]

約数ペア:

[(1, 71179862), (2, 35589931), (13, 5475374), (26, 2737687), (29, 2454478), (58, 1227239), (67, 1062386), (134, 531193), (377, 188806), (754, 94403), (871, 81722), (1409, 50518), (1742, 40861), (1943, 36634), (2818, 25259), (3886, 18317)]