284716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 544320

約数和(自身を除く): 259604

約数列:

[1, 2, 4, 17, 34, 53, 68, 79, 106, 158, 212, 316, 901, 1343, 1802, 2686, 3604, 4187, 5372, 8374, 16748, 71179, 142358, 284716]

約数ペア:

[(1, 284716), (2, 142358), (4, 71179), (17, 16748), (34, 8374), (53, 5372), (68, 4187), (79, 3604), (106, 2686), (158, 1802), (212, 1343), (316, 901)]