65948012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66749}}^1$

素因数の和:66785

約数の個数: 24

約数和(自身を含む): 130830000

約数和(自身を除く): 64881988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 66749, 133498, 266996, 867737, 1268231, 1735474, 2536462, 3470948, 5072924, 16487003, 32974006, 65948012]

約数ペア:

[(1, 65948012), (2, 32974006), (4, 16487003), (13, 5072924), (19, 3470948), (26, 2536462), (38, 1735474), (52, 1268231), (76, 867737), (247, 266996), (494, 133498), (988, 66749)]