7901768

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{947}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 17064000

約数和(自身を除く): 9162232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 947, 1043, 1192, 1894, 2086, 3788, 4172, 6629, 7576, 8344, 13258, 26516, 53032, 141103, 282206, 564412, 987721, 1128824, 1975442, 3950884, 7901768]

約数ペア:

[(1, 7901768), (2, 3950884), (4, 1975442), (7, 1128824), (8, 987721), (14, 564412), (28, 282206), (56, 141103), (149, 53032), (298, 26516), (596, 13258), (947, 8344), (1043, 7576), (1192, 6629), (1894, 4172), (2086, 3788)]