71404165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 106251264

約数和(自身を除く): 34847099

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 2927, 3485, 4879, 14635, 20489, 24395, 49759, 102445, 120007, 248795, 348313, 600035, 840049, 1741565, 2040119, 4200245, 10200595, 14280833, 71404165]

約数ペア:

[(1, 71404165), (5, 14280833), (7, 10200595), (17, 4200245), (35, 2040119), (41, 1741565), (85, 840049), (119, 600035), (205, 348313), (287, 248795), (595, 120007), (697, 102445), (1435, 49759), (2927, 24395), (3485, 20489), (4879, 14635)]