65716528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2819}}^1$

素因数の和:2905

約数の個数: 40

約数和(自身を含む): 134277120

約数和(自身を除く): 68560592

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2819, 2914, 5638, 5828, 11276, 11656, 22552, 23312, 45104, 87389, 132493, 174778, 264986, 349556, 529972, 699112, 1059944, 1398224, 2119888, 4107283, 8214566, 16429132, 32858264, 65716528]

約数ペア:

[(1, 65716528), (2, 32858264), (4, 16429132), (8, 8214566), (16, 4107283), (31, 2119888), (47, 1398224), (62, 1059944), (94, 699112), (124, 529972), (188, 349556), (248, 264986), (376, 174778), (496, 132493), (752, 87389), (1457, 45104), (2819, 23312), (2914, 22552), (5638, 11656), (5828, 11276)]