28534116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1811}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 72451008

約数和(自身を除く): 43916892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 1811, 2626, 3622, 3939, 5252, 5433, 7244, 7878, 10866, 15756, 21732, 23543, 47086, 70629, 94172, 141258, 182911, 282516, 365822, 548733, 731644, 1097466, 2194932, 2377843, 4755686, 7133529, 9511372, 14267058, 28534116]

約数ペア:

[(1, 28534116), (2, 14267058), (3, 9511372), (4, 7133529), (6, 4755686), (12, 2377843), (13, 2194932), (26, 1097466), (39, 731644), (52, 548733), (78, 365822), (101, 282516), (156, 182911), (202, 141258), (303, 94172), (404, 70629), (606, 47086), (1212, 23543), (1313, 21732), (1811, 15756), (2626, 10866), (3622, 7878), (3939, 7244), (5252, 5433)]