64573124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6816

約数の個数: 48

約数和(自身を含む): 145453056

約数和(自身を除く): 80879932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 6763, 9548, 13526, 27052, 47341, 74393, 94682, 148786, 189364, 209653, 297572, 419306, 520751, 838612, 1041502, 1467571, 2083004, 2306183, 2935142, 4612366, 5870284, 9224732, 16143281, 32286562, 64573124]

約数ペア:

[(1, 64573124), (2, 32286562), (4, 16143281), (7, 9224732), (11, 5870284), (14, 4612366), (22, 2935142), (28, 2306183), (31, 2083004), (44, 1467571), (62, 1041502), (77, 838612), (124, 520751), (154, 419306), (217, 297572), (308, 209653), (341, 189364), (434, 148786), (682, 94682), (868, 74393), (1364, 47341), (2387, 27052), (4774, 13526), (6763, 9548)]