7968378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 17519040

約数和(自身を除く): 9550662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 769, 942, 1538, 1727, 2307, 3454, 4614, 5181, 8459, 10362, 16918, 25377, 50754, 120733, 241466, 362199, 724398, 1328063, 2656126, 3984189, 7968378]

約数ペア:

[(1, 7968378), (2, 3984189), (3, 2656126), (6, 1328063), (11, 724398), (22, 362199), (33, 241466), (66, 120733), (157, 50754), (314, 25377), (471, 16918), (769, 10362), (942, 8459), (1538, 5181), (1727, 4614), (2307, 3454)]