29647696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142537}}^1$

素因数の和:142558

約数の個数: 20

約数和(自身を含む): 61861492

約数和(自身を除く): 32213796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142537, 285074, 570148, 1140296, 1852981, 2280592, 3705962, 7411924, 14823848, 29647696]

約数ペア:

[(1, 29647696), (2, 14823848), (4, 7411924), (8, 3705962), (13, 2280592), (16, 1852981), (26, 1140296), (52, 570148), (104, 285074), (208, 142537)]