71289236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12703}}^1$

素因数の和:12791

約数の個数: 24

約数和(自身を含む): 132324864

約数和(自身を除く): 61035628

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 12703, 25406, 50812, 292169, 584338, 774883, 1168676, 1549766, 3099532, 17822309, 35644618, 71289236]

約数ペア:

[(1, 71289236), (2, 35644618), (4, 17822309), (23, 3099532), (46, 1549766), (61, 1168676), (92, 774883), (122, 584338), (244, 292169), (1403, 50812), (2806, 25406), (5612, 12703)]