26704994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 45385920

約数和(自身を除く): 18680926

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 617, 646, 1139, 1234, 1273, 2278, 2546, 10489, 11723, 20978, 21641, 23446, 41339, 43282, 82678, 199291, 398582, 702763, 785441, 1405526, 1570882, 13352497, 26704994]

約数ペア:

[(1, 26704994), (2, 13352497), (17, 1570882), (19, 1405526), (34, 785441), (38, 702763), (67, 398582), (134, 199291), (323, 82678), (617, 43282), (646, 41339), (1139, 23446), (1234, 21641), (1273, 20978), (2278, 11723), (2546, 10489)]