28935218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1123}}^1$

素因数の和:2129

約数の個数: 16

約数和(自身を含む): 46830336

約数和(自身を除く): 17895118

約数列:

[1, 2, 13, 26, 991, 1123, 1982, 2246, 12883, 14599, 25766, 29198, 1112893, 2225786, 14467609, 28935218]

約数ペア:

[(1, 28935218), (2, 14467609), (13, 2225786), (26, 1112893), (991, 29198), (1123, 25766), (1982, 14599), (2246, 12883)]