73687172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{26737}}^1$

素因数の和:26807

約数の個数: 24

約数和(自身を含む): 141497496

約数和(自身を除く): 67810324

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 26737, 53474, 106948, 347581, 695162, 1390324, 1417061, 2834122, 5668244, 18421793, 36843586, 73687172]

約数ペア:

[(1, 73687172), (2, 36843586), (4, 18421793), (13, 5668244), (26, 2834122), (52, 1417061), (53, 1390324), (106, 695162), (212, 347581), (689, 106948), (1378, 53474), (2756, 26737)]