66792848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:783

約数の個数: 40

約数和(自身を含む): 134324736

約数和(自身を除く): 67531888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 311, 433, 496, 622, 866, 1244, 1732, 2488, 3464, 4976, 6928, 9641, 13423, 19282, 26846, 38564, 53692, 77128, 107384, 134663, 154256, 214768, 269326, 538652, 1077304, 2154608, 4174553, 8349106, 16698212, 33396424, 66792848]

約数ペア:

[(1, 66792848), (2, 33396424), (4, 16698212), (8, 8349106), (16, 4174553), (31, 2154608), (62, 1077304), (124, 538652), (248, 269326), (311, 214768), (433, 154256), (496, 134663), (622, 107384), (866, 77128), (1244, 53692), (1732, 38564), (2488, 26846), (3464, 19282), (4976, 13423), (6928, 9641)]