66300776

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 126588000

約数和(自身を除く): 60287224

約数列:

[1, 2, 4, 8, 109, 139, 218, 278, 436, 547, 556, 872, 1094, 1112, 2188, 4376, 15151, 30302, 59623, 60604, 76033, 119246, 121208, 152066, 238492, 304132, 476984, 608264, 8287597, 16575194, 33150388, 66300776]

約数ペア:

[(1, 66300776), (2, 33150388), (4, 16575194), (8, 8287597), (109, 608264), (139, 476984), (218, 304132), (278, 238492), (436, 152066), (547, 121208), (556, 119246), (872, 76033), (1094, 60604), (1112, 59623), (2188, 30302), (4376, 15151)]