8127836

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 15472800

約数和(自身を除く): 7344964

約数列:

[1, 2, 4, 17, 34, 68, 79, 89, 158, 178, 289, 316, 356, 578, 1156, 1343, 1513, 2686, 3026, 5372, 6052, 7031, 14062, 22831, 25721, 28124, 45662, 51442, 91324, 102884, 119527, 239054, 478108, 2031959, 4063918, 8127836]

約数ペア:

[(1, 8127836), (2, 4063918), (4, 2031959), (17, 478108), (34, 239054), (68, 119527), (79, 102884), (89, 91324), (158, 51442), (178, 45662), (289, 28124), (316, 25721), (356, 22831), (578, 14062), (1156, 7031), (1343, 6052), (1513, 5372), (2686, 3026)]