67276568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{442609}}^1$

素因数の和:442634

約数の個数: 16

約数和(自身を含む): 132783000

約数和(自身を除く): 65506432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 442609, 885218, 1770436, 3540872, 8409571, 16819142, 33638284, 67276568]

約数ペア:

[(1, 67276568), (2, 33638284), (4, 16819142), (8, 8409571), (19, 3540872), (38, 1770436), (76, 885218), (152, 442609)]