28447642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1187}}^1$

素因数の和:1733

約数の個数: 16

約数和(自身を含む): 44649792

約数和(自身を除く): 16202150

約数列:

[1, 2, 23, 46, 521, 1042, 1187, 2374, 11983, 23966, 27301, 54602, 618427, 1236854, 14223821, 28447642]

約数ペア:

[(1, 28447642), (2, 14223821), (23, 1236854), (46, 618427), (521, 54602), (1042, 27301), (1187, 23966), (2374, 11983)]