71337858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3719}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 78652542

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 3719, 6394, 7438, 9591, 11157, 19182, 22314, 85537, 171074, 256611, 513222, 516941, 1033882, 1550823, 3101646, 11889643, 23779286, 35668929, 71337858]

約数ペア:

[(1, 71337858), (2, 35668929), (3, 23779286), (6, 11889643), (23, 3101646), (46, 1550823), (69, 1033882), (138, 516941), (139, 513222), (278, 256611), (417, 171074), (834, 85537), (3197, 22314), (3719, 19182), (6394, 11157), (7438, 9591)]