67489216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{55501}}^1$

素因数の和:55532

約数の個数: 28

約数和(自身を含む): 140975080

約数和(自身を除く): 73485864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 55501, 111002, 222004, 444008, 888016, 1054519, 1776032, 2109038, 3552064, 4218076, 8436152, 16872304, 33744608, 67489216]

約数ペア:

[(1, 67489216), (2, 33744608), (4, 16872304), (8, 8436152), (16, 4218076), (19, 3552064), (32, 2109038), (38, 1776032), (64, 1054519), (76, 888016), (152, 444008), (304, 222004), (608, 111002), (1216, 55501)]