64702686

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 67385634

約数列:

[1, 2, 3, 6, 97, 107, 194, 214, 291, 321, 582, 642, 1039, 2078, 3117, 6234, 10379, 20758, 31137, 62274, 100783, 111173, 201566, 222346, 302349, 333519, 604698, 667038, 10783781, 21567562, 32351343, 64702686]

約数ペア:

[(1, 64702686), (2, 32351343), (3, 21567562), (6, 10783781), (97, 667038), (107, 604698), (194, 333519), (214, 302349), (291, 222346), (321, 201566), (582, 111173), (642, 100783), (1039, 62274), (2078, 31137), (3117, 20758), (6234, 10379)]