71590784

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29437}}^1$

素因数の和:29470

約数の個数: 32

約数和(自身を含む): 150133800

約数和(自身を除く): 78543016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29437, 58874, 117748, 235496, 470992, 559303, 941984, 1118606, 1883968, 2237212, 3767936, 4474424, 8948848, 17897696, 35795392, 71590784]

約数ペア:

[(1, 71590784), (2, 35795392), (4, 17897696), (8, 8948848), (16, 4474424), (19, 3767936), (32, 2237212), (38, 1883968), (64, 1118606), (76, 941984), (128, 559303), (152, 470992), (304, 235496), (608, 117748), (1216, 58874), (2432, 29437)]