22444016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 31123984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 199, 212, 266, 304, 371, 398, 424, 532, 742, 796, 848, 1007, 1064, 1393, 1484, 1592, 2014, 2128, 2786, 2968, 3184, 3781, 4028, 5572, 5936, 7049, 7562, 8056, 10547, 11144, 14098, 15124, 16112, 21094, 22288, 26467, 28196, 30248, 42188, 52934, 56392, 60496, 73829, 84376, 105868, 112784, 147658, 168752, 200393, 211736, 295316, 400786, 423472, 590632, 801572, 1181264, 1402751, 1603144, 2805502, 3206288, 5611004, 11222008, 22444016]

約数ペア:

[(1, 22444016), (2, 11222008), (4, 5611004), (7, 3206288), (8, 2805502), (14, 1603144), (16, 1402751), (19, 1181264), (28, 801572), (38, 590632), (53, 423472), (56, 400786), (76, 295316), (106, 211736), (112, 200393), (133, 168752), (152, 147658), (199, 112784), (212, 105868), (266, 84376), (304, 73829), (371, 60496), (398, 56392), (424, 52934), (532, 42188), (742, 30248), (796, 28196), (848, 26467), (1007, 22288), (1064, 21094), (1393, 16112), (1484, 15124), (1592, 14098), (2014, 11144), (2128, 10547), (2786, 8056), (2968, 7562), (3184, 7049), (3781, 5936), (4028, 5572)]