72787166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{10867}}^1$

素因数の和:11083

約数の個数: 16

約数和(自身を含む): 116200656

約数和(自身を除く): 43413490

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 10867, 21734, 184739, 369478, 2140799, 4281598, 36393583, 72787166]

約数ペア:

[(1, 72787166), (2, 36393583), (17, 4281598), (34, 2140799), (197, 369478), (394, 184739), (3349, 21734), (6698, 10867)]