29487952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{141769}}^1$

素因数の和:141790

約数の個数: 20

約数和(自身を含む): 61528180

約数和(自身を除く): 32040228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 141769, 283538, 567076, 1134152, 1842997, 2268304, 3685994, 7371988, 14743976, 29487952]

約数ペア:

[(1, 29487952), (2, 14743976), (4, 7371988), (8, 3685994), (13, 2268304), (16, 1842997), (26, 1134152), (52, 567076), (104, 283538), (208, 141769)]