42748636

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2741}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 85682016

約数和(自身を除く): 42933380

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 2741, 3899, 5482, 7798, 10964, 15596, 19187, 38374, 76748, 1526737, 3053474, 6106948, 10687159, 21374318, 42748636]

約数ペア:

[(1, 42748636), (2, 21374318), (4, 10687159), (7, 6106948), (14, 3053474), (28, 1526737), (557, 76748), (1114, 38374), (2228, 19187), (2741, 15596), (3899, 10964), (5482, 7798)]