71677732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 150747520

約数和(自身を除く): 79069788

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 1609, 3182, 3218, 6364, 6436, 11137, 11263, 22274, 22526, 44548, 45052, 59533, 69187, 119066, 138374, 238132, 276748, 416731, 484309, 833462, 968618, 1666924, 1937236, 2559919, 5119838, 10239676, 17919433, 35838866, 71677732]

約数ペア:

[(1, 71677732), (2, 35838866), (4, 17919433), (7, 10239676), (14, 5119838), (28, 2559919), (37, 1937236), (43, 1666924), (74, 968618), (86, 833462), (148, 484309), (172, 416731), (259, 276748), (301, 238132), (518, 138374), (602, 119066), (1036, 69187), (1204, 59533), (1591, 45052), (1609, 44548), (3182, 22526), (3218, 22274), (6364, 11263), (6436, 11137)]