25449932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 46507440

約数和(自身を除く): 21057508

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 2819, 4514, 5638, 9028, 11276, 104303, 171959, 208606, 343918, 417212, 687836, 6362483, 12724966, 25449932]

約数ペア:

[(1, 25449932), (2, 12724966), (4, 6362483), (37, 687836), (61, 417212), (74, 343918), (122, 208606), (148, 171959), (244, 104303), (2257, 11276), (2819, 9028), (4514, 5638)]