64681498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271771}}^1$

素因数の和:271797

約数の個数: 16

約数和(自身を含む): 117405504

約数和(自身を除く): 52724006

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 271771, 543542, 1902397, 3804794, 4620107, 9240214, 32340749, 64681498]

約数ペア:

[(1, 64681498), (2, 32340749), (7, 9240214), (14, 4620107), (17, 3804794), (34, 1902397), (119, 543542), (238, 271771)]