66450424

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 126846000

約数和(自身を除く): 60395576

約数列:

[1, 2, 4, 8, 107, 149, 214, 298, 428, 521, 596, 856, 1042, 1192, 2084, 4168, 15943, 31886, 55747, 63772, 77629, 111494, 127544, 155258, 222988, 310516, 445976, 621032, 8306303, 16612606, 33225212, 66450424]

約数ペア:

[(1, 66450424), (2, 33225212), (4, 16612606), (8, 8306303), (107, 621032), (149, 445976), (214, 310516), (298, 222988), (428, 155258), (521, 127544), (596, 111494), (856, 77629), (1042, 63772), (1192, 55747), (2084, 31886), (4168, 15943)]