42740476

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{911}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 77144256

約数和(自身を除く): 34403780

約数列:

[1, 2, 4, 37, 74, 148, 317, 634, 911, 1268, 1822, 3644, 11729, 23458, 33707, 46916, 67414, 134828, 288787, 577574, 1155148, 10685119, 21370238, 42740476]

約数ペア:

[(1, 42740476), (2, 21370238), (4, 10685119), (37, 1155148), (74, 577574), (148, 288787), (317, 134828), (634, 67414), (911, 46916), (1268, 33707), (1822, 23458), (3644, 11729)]