66801104

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{21859}}^1$

素因数の和:22058

約数の個数: 20

約数和(自身を含む): 130110720

約数和(自身を除く): 63309616

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 21859, 43718, 87436, 174872, 349744, 4175069, 8350138, 16700276, 33400552, 66801104]

約数ペア:

[(1, 66801104), (2, 33400552), (4, 16700276), (8, 8350138), (16, 4175069), (191, 349744), (382, 174872), (764, 87436), (1528, 43718), (3056, 21859)]