74866862

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{17419}}^1$

素因数の和:17735

約数の個数: 16

約数和(自身を含む): 128768640

約数和(自身を除く): 53901778

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 17419, 34838, 121933, 243866, 5347633, 10695266, 37433431, 74866862]

約数ペア:

[(1, 74866862), (2, 37433431), (7, 10695266), (14, 5347633), (307, 243866), (614, 121933), (2149, 34838), (4298, 17419)]