348568688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1733}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 728474208

約数和(自身を除く): 379905520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 967, 1733, 1934, 3466, 3868, 6932, 7736, 12571, 13864, 15472, 22529, 25142, 27728, 45058, 50284, 90116, 100568, 180232, 201136, 360464, 1675811, 3351622, 6703244, 13406488, 21785543, 26812976, 43571086, 87142172, 174284344, 348568688]

約数ペア:

[(1, 348568688), (2, 174284344), (4, 87142172), (8, 43571086), (13, 26812976), (16, 21785543), (26, 13406488), (52, 6703244), (104, 3351622), (208, 1675811), (967, 360464), (1733, 201136), (1934, 180232), (3466, 100568), (3868, 90116), (6932, 50284), (7736, 45058), (12571, 27728), (13864, 25142), (15472, 22529)]