74352872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17977}}^1$

素因数の和:18041

約数の個数: 32

約数和(自身を含む): 155329920

約数和(自身を除く): 80977048

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 17977, 35954, 71908, 143816, 197747, 395494, 790988, 844919, 1581976, 1689838, 3379676, 6759352, 9294109, 18588218, 37176436, 74352872]

約数ペア:

[(1, 74352872), (2, 37176436), (4, 18588218), (8, 9294109), (11, 6759352), (22, 3379676), (44, 1689838), (47, 1581976), (88, 844919), (94, 790988), (188, 395494), (376, 197747), (517, 143816), (1034, 71908), (2068, 35954), (4136, 17977)]