64507226

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{28619}}^1$

素因数の和:28658

約数の個数: 24

約数和(自身を含む): 117456480

約数和(自身を除く): 52949254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 28619, 57238, 200333, 400666, 658237, 1316474, 1402331, 2804662, 4607659, 9215318, 32253613, 64507226]

約数ペア:

[(1, 64507226), (2, 32253613), (7, 9215318), (14, 4607659), (23, 2804662), (46, 1402331), (49, 1316474), (98, 658237), (161, 400666), (322, 200333), (1127, 57238), (2254, 28619)]