22105576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 25172504

約数列:

[1, 2, 4, 8, 17, 23, 34, 37, 46, 68, 74, 92, 136, 148, 184, 191, 296, 382, 391, 629, 764, 782, 851, 1258, 1528, 1564, 1702, 2516, 3128, 3247, 3404, 4393, 5032, 6494, 6808, 7067, 8786, 12988, 14134, 14467, 17572, 25976, 28268, 28934, 35144, 56536, 57868, 74681, 115736, 120139, 149362, 162541, 240278, 298724, 325082, 480556, 597448, 650164, 961112, 1300328, 2763197, 5526394, 11052788, 22105576]

約数ペア:

[(1, 22105576), (2, 11052788), (4, 5526394), (8, 2763197), (17, 1300328), (23, 961112), (34, 650164), (37, 597448), (46, 480556), (68, 325082), (74, 298724), (92, 240278), (136, 162541), (148, 149362), (184, 120139), (191, 115736), (296, 74681), (382, 57868), (391, 56536), (629, 35144), (764, 28934), (782, 28268), (851, 25976), (1258, 17572), (1528, 14467), (1564, 14134), (1702, 12988), (2516, 8786), (3128, 7067), (3247, 6808), (3404, 6494), (4393, 5032)]