72433124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28789}}^1$

素因数の和:28847

約数の個数: 24

約数和(自身を含む): 137846520

約数和(自身を除く): 65413396

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 28789, 57578, 115156, 489413, 978826, 1065193, 1957652, 2130386, 4260772, 18108281, 36216562, 72433124]

約数ペア:

[(1, 72433124), (2, 36216562), (4, 18108281), (17, 4260772), (34, 2130386), (37, 1957652), (68, 1065193), (74, 978826), (148, 489413), (629, 115156), (1258, 57578), (2516, 28789)]