61838042

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 109401600

約数和(自身を除く): 47563558

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 602, 739, 973, 1478, 1946, 5173, 5977, 10346, 11954, 31777, 41839, 63554, 83678, 102721, 205442, 222439, 444878, 719047, 1438094, 4417003, 8834006, 30919021, 61838042]

約数ペア:

[(1, 61838042), (2, 30919021), (7, 8834006), (14, 4417003), (43, 1438094), (86, 719047), (139, 444878), (278, 222439), (301, 205442), (602, 102721), (739, 83678), (973, 63554), (1478, 41839), (1946, 31777), (5173, 11954), (5977, 10346)]