65018049236

素因数分解:

$2^2\times 7^2\times {\mathrm{1613}}^1\times {\mathrm{205657}}^1$

素因数の和:207288

約数の個数: 36

約数和(自身を含む): 132440872788

約数和(自身を除く): 67422823552

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1613, 3226, 6452, 11291, 22582, 45164, 79037, 158074, 205657, 316148, 411314, 822628, 1439599, 2879198, 5758396, 10077193, 20154386, 40308772, 331724741, 663449482, 1326898964, 2322073187, 4644146374, 9288292748, 16254512309, 32509024618, 65018049236]

約数ペア:

[(1, 65018049236), (2, 32509024618), (4, 16254512309), (7, 9288292748), (14, 4644146374), (28, 2322073187), (49, 1326898964), (98, 663449482), (196, 331724741), (1613, 40308772), (3226, 20154386), (6452, 10077193), (11291, 5758396), (22582, 2879198), (45164, 1439599), (79037, 822628), (158074, 411314), (205657, 316148)]