28180696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 56201040

約数和(自身を除く): 28020344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 587, 706, 1174, 1412, 2348, 2824, 4696, 6001, 9979, 12002, 19958, 24004, 39916, 48008, 79832, 207211, 414422, 828844, 1657688, 3522587, 7045174, 14090348, 28180696]

約数ペア:

[(1, 28180696), (2, 14090348), (4, 7045174), (8, 3522587), (17, 1657688), (34, 828844), (68, 414422), (136, 207211), (353, 79832), (587, 48008), (706, 39916), (1174, 24004), (1412, 19958), (2348, 12002), (2824, 9979), (4696, 6001)]