71569984

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{4679}}^1$

素因数の和:4930

約数の個数: 28

約数和(自身を含む): 142646400

約数和(自身を除く): 71076416

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 4679, 7648, 9358, 15296, 18716, 37432, 74864, 149728, 299456, 1118281, 2236562, 4473124, 8946248, 17892496, 35784992, 71569984]

約数ペア:

[(1, 71569984), (2, 35784992), (4, 17892496), (8, 8946248), (16, 4473124), (32, 2236562), (64, 1118281), (239, 299456), (478, 149728), (956, 74864), (1912, 37432), (3824, 18716), (4679, 15296), (7648, 9358)]