71544592

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1301}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 158864832

約数和(自身を除く): 87320240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 1301, 1964, 2602, 3437, 3928, 5204, 6874, 7856, 9107, 10408, 13748, 18214, 20816, 27496, 36428, 54992, 72856, 145712, 638791, 1277582, 2555164, 4471537, 5110328, 8943074, 10220656, 17886148, 35772296, 71544592]

約数ペア:

[(1, 71544592), (2, 35772296), (4, 17886148), (7, 10220656), (8, 8943074), (14, 5110328), (16, 4471537), (28, 2555164), (56, 1277582), (112, 638791), (491, 145712), (982, 72856), (1301, 54992), (1964, 36428), (2602, 27496), (3437, 20816), (3928, 18214), (5204, 13748), (6874, 10408), (7856, 9107)]