64729214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{26993}}^1$

素因数の和:27115

約数の個数: 16

約数和(自身を含む): 106896240

約数和(自身を除く): 42167026

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 26993, 53986, 296923, 593846, 2942237, 5884474, 32364607, 64729214]

約数ペア:

[(1, 64729214), (2, 32364607), (11, 5884474), (22, 2942237), (109, 593846), (218, 296923), (1199, 53986), (2398, 26993)]