66146758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 40228922

約数列:

[1, 2, 23, 46, 89, 107, 151, 178, 214, 302, 2047, 2461, 3473, 4094, 4922, 6946, 9523, 13439, 16157, 19046, 26878, 32314, 219029, 309097, 371611, 438058, 618194, 743222, 1437973, 2875946, 33073379, 66146758]

約数ペア:

[(1, 66146758), (2, 33073379), (23, 2875946), (46, 1437973), (89, 743222), (107, 618194), (151, 438058), (178, 371611), (214, 309097), (302, 219029), (2047, 32314), (2461, 26878), (3473, 19046), (4094, 16157), (4922, 13439), (6946, 9523)]