28213948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59273}}^1$

素因数の和:59301

約数の個数: 24

約数和(自身を含む): 59748192

約数和(自身を除く): 31534244

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 59273, 118546, 237092, 414911, 829822, 1007641, 1659644, 2015282, 4030564, 7053487, 14106974, 28213948]

約数ペア:

[(1, 28213948), (2, 14106974), (4, 7053487), (7, 4030564), (14, 2015282), (17, 1659644), (28, 1007641), (34, 829822), (68, 414911), (119, 237092), (238, 118546), (476, 59273)]