64617798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1538519}}^1$

素因数の和:1538531

約数の個数: 16

約数和(自身を含む): 147697920

約数和(自身を除く): 83080122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1538519, 3077038, 4615557, 9231114, 10769633, 21539266, 32308899, 64617798]

約数ペア:

[(1, 64617798), (2, 32308899), (3, 21539266), (6, 10769633), (7, 9231114), (14, 4615557), (21, 3077038), (42, 1538519)]