66255266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2039}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 124554240

約数和(自身を除く): 58298974

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1477, 2039, 2321, 2954, 4078, 4642, 14273, 16247, 22429, 28546, 32494, 44858, 157003, 314006, 430229, 860458, 3011603, 4732519, 6023206, 9465038, 33127633, 66255266]

約数ペア:

[(1, 66255266), (2, 33127633), (7, 9465038), (11, 6023206), (14, 4732519), (22, 3011603), (77, 860458), (154, 430229), (211, 314006), (422, 157003), (1477, 44858), (2039, 32494), (2321, 28546), (2954, 22429), (4078, 16247), (4642, 14273)]