28066388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{58963}}^1$

素因数の和:58991

約数の個数: 24

約数和(自身を含む): 59435712

約数和(自身を除く): 31369324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 58963, 117926, 235852, 412741, 825482, 1002371, 1650964, 2004742, 4009484, 7016597, 14033194, 28066388]

約数ペア:

[(1, 28066388), (2, 14033194), (4, 7016597), (7, 4009484), (14, 2004742), (17, 1650964), (28, 1002371), (34, 825482), (68, 412741), (119, 235852), (238, 117926), (476, 58963)]