1729648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6384

約数の個数: 20

約数和(自身を含む): 3548880

約数和(自身を除く): 1819232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6359, 12718, 25436, 50872, 101744, 108103, 216206, 432412, 864824, 1729648]

約数ペア:

[(1, 1729648), (2, 864824), (4, 432412), (8, 216206), (16, 108103), (17, 101744), (34, 50872), (68, 25436), (136, 12718), (272, 6359)]