66088784

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{12479}}^1$

素因数の和:12818

約数の個数: 20

約数和(自身を含む): 128444160

約数和(自身を除く): 62355376

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 12479, 24958, 49916, 99832, 199664, 4130549, 8261098, 16522196, 33044392, 66088784]

約数ペア:

[(1, 66088784), (2, 33044392), (4, 16522196), (8, 8261098), (16, 4130549), (331, 199664), (662, 99832), (1324, 49916), (2648, 24958), (5296, 12479)]