140945984

素因数分解:

$2^6\times {\mathrm{677}}^1\times {\mathrm{3253}}^1$

素因数の和:3942

約数の個数: 28

約数和(自身を含む): 280188924

約数和(自身を除く): 139242940

約数列:

[1, 2, 4, 8, 16, 32, 64, 677, 1354, 2708, 3253, 5416, 6506, 10832, 13012, 21664, 26024, 43328, 52048, 104096, 208192, 2202281, 4404562, 8809124, 17618248, 35236496, 70472992, 140945984]

約数ペア:

[(1, 140945984), (2, 70472992), (4, 35236496), (8, 17618248), (16, 8809124), (32, 4404562), (64, 2202281), (677, 208192), (1354, 104096), (2708, 52048), (3253, 43328), (5416, 26024), (6506, 21664), (10832, 13012)]