28234892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 62415360

約数和(自身を除く): 34180468

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2579, 2737, 5158, 5474, 10316, 10948, 18053, 36106, 43843, 59317, 72212, 87686, 118634, 175372, 237268, 306901, 415219, 613802, 830438, 1008389, 1227604, 1660876, 2016778, 4033556, 7058723, 14117446, 28234892]

約数ペア:

[(1, 28234892), (2, 14117446), (4, 7058723), (7, 4033556), (14, 2016778), (17, 1660876), (23, 1227604), (28, 1008389), (34, 830438), (46, 613802), (68, 415219), (92, 306901), (119, 237268), (161, 175372), (238, 118634), (322, 87686), (391, 72212), (476, 59317), (644, 43843), (782, 36106), (1564, 18053), (2579, 10948), (2737, 10316), (5158, 5474)]