61521164

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 36

約数和(自身を含む): 120429960

約数和(自身を除く): 58908796

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 289, 323, 578, 646, 1156, 1292, 2801, 5491, 5602, 10982, 11204, 21964, 47617, 53219, 95234, 106438, 190468, 212876, 809489, 904723, 1618978, 1809446, 3237956, 3618892, 15380291, 30760582, 61521164]

約数ペア:

[(1, 61521164), (2, 30760582), (4, 15380291), (17, 3618892), (19, 3237956), (34, 1809446), (38, 1618978), (68, 904723), (76, 809489), (289, 212876), (323, 190468), (578, 106438), (646, 95234), (1156, 53219), (1292, 47617), (2801, 21964), (5491, 11204), (5602, 10982)]