73667438

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{3253}}^1$

素因数の和:3348

約数の個数: 24

約数和(自身を含む): 121478328

約数和(自身を除く): 47810890

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 3253, 6506, 11323, 22646, 42289, 84578, 217951, 435902, 549757, 1099514, 2833363, 5666726, 36833719, 73667438]

約数ペア:

[(1, 73667438), (2, 36833719), (13, 5666726), (26, 2833363), (67, 1099514), (134, 549757), (169, 435902), (338, 217951), (871, 84578), (1742, 42289), (3253, 22646), (6506, 11323)]