66135664

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8089}}^1$

素因数の和:8177

約数の個数: 40

約数和(自身を含む): 148467680

約数和(自身を除く): 82332016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8089, 8176, 16178, 32356, 56623, 64712, 113246, 129424, 226492, 452984, 590497, 905968, 1180994, 2361988, 4133479, 4723976, 8266958, 9447952, 16533916, 33067832, 66135664]

約数ペア:

[(1, 66135664), (2, 33067832), (4, 16533916), (7, 9447952), (8, 8266958), (14, 4723976), (16, 4133479), (28, 2361988), (56, 1180994), (73, 905968), (112, 590497), (146, 452984), (292, 226492), (511, 129424), (584, 113246), (1022, 64712), (1168, 56623), (2044, 32356), (4088, 16178), (8089, 8176)]