71337110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14831}}^1$

素因数の和:14888

約数の個数: 32

約数和(自身を含む): 142031232

約数和(自身を除く): 70694122

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 14831, 29662, 74155, 148310, 192803, 385606, 548747, 964015, 1097494, 1928030, 2743735, 5487470, 7133711, 14267422, 35668555, 71337110]

約数ペア:

[(1, 71337110), (2, 35668555), (5, 14267422), (10, 7133711), (13, 5487470), (26, 2743735), (37, 1928030), (65, 1097494), (74, 964015), (130, 548747), (185, 385606), (370, 192803), (481, 148310), (962, 74155), (2405, 29662), (4810, 14831)]