64747322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{21397}}^1$

素因数の和:21505

約数の個数: 16

約数和(自身を含む): 103994280

約数和(自身を除く): 39246958

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 21397, 42794, 363749, 727498, 1904333, 3808666, 32373661, 64747322]

約数ペア:

[(1, 64747322), (2, 32373661), (17, 3808666), (34, 1904333), (89, 727498), (178, 363749), (1513, 42794), (3026, 21397)]