79921924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1759}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 144193280

約数和(自身を除く): 64271356

約数列:

[1, 2, 4, 37, 74, 148, 307, 614, 1228, 1759, 3518, 7036, 11359, 22718, 45436, 65083, 130166, 260332, 540013, 1080026, 2160052, 19980481, 39960962, 79921924]

約数ペア:

[(1, 79921924), (2, 39960962), (4, 19980481), (37, 2160052), (74, 1080026), (148, 540013), (307, 260332), (614, 130166), (1228, 65083), (1759, 45436), (3518, 22718), (7036, 11359)]