72683818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{25903}}^1$

素因数の和:25989

約数の個数: 16

約数和(自身を含む): 115635456

約数和(自身を除く): 42951638

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 25903, 51806, 595769, 1191538, 1580083, 3160166, 36341909, 72683818]

約数ペア:

[(1, 72683818), (2, 36341909), (23, 3160166), (46, 1580083), (61, 1191538), (122, 595769), (1403, 51806), (2806, 25903)]