68315384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1423}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 136105920

約数和(自身を除く): 67790536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 706, 1412, 1423, 2824, 2846, 5692, 6001, 11384, 12002, 24004, 24191, 48008, 48382, 96764, 193528, 502319, 1004638, 2009276, 4018552, 8539423, 17078846, 34157692, 68315384]

約数ペア:

[(1, 68315384), (2, 34157692), (4, 17078846), (8, 8539423), (17, 4018552), (34, 2009276), (68, 1004638), (136, 502319), (353, 193528), (706, 96764), (1412, 48382), (1423, 48008), (2824, 24191), (2846, 24004), (5692, 12002), (6001, 11384)]