39440842

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 69144192

約数和(自身を除く): 29703350

約数列:

[1, 2, 7, 14, 107, 113, 214, 226, 233, 466, 749, 791, 1498, 1582, 1631, 3262, 12091, 24182, 24931, 26329, 49862, 52658, 84637, 169274, 174517, 184303, 349034, 368606, 2817203, 5634406, 19720421, 39440842]

約数ペア:

[(1, 39440842), (2, 19720421), (7, 5634406), (14, 2817203), (107, 368606), (113, 349034), (214, 184303), (226, 174517), (233, 169274), (466, 84637), (749, 52658), (791, 49862), (1498, 26329), (1582, 24931), (1631, 24182), (3262, 12091)]