22514128

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 90

約数和(自身を含む): 55833666

約数和(自身を除く): 33319538

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 49, 52, 56, 91, 94, 98, 104, 112, 182, 188, 196, 208, 329, 364, 376, 392, 611, 637, 658, 728, 752, 784, 1222, 1274, 1316, 1456, 2209, 2303, 2444, 2548, 2632, 4277, 4418, 4606, 4888, 5096, 5264, 8554, 8836, 9212, 9776, 10192, 15463, 17108, 17672, 18424, 28717, 29939, 30926, 34216, 35344, 36848, 57434, 59878, 61852, 68432, 108241, 114868, 119756, 123704, 201019, 216482, 229736, 239512, 247408, 402038, 432964, 459472, 479024, 804076, 865928, 1407133, 1608152, 1731856, 2814266, 3216304, 5628532, 11257064, 22514128]

約数ペア:

[(1, 22514128), (2, 11257064), (4, 5628532), (7, 3216304), (8, 2814266), (13, 1731856), (14, 1608152), (16, 1407133), (26, 865928), (28, 804076), (47, 479024), (49, 459472), (52, 432964), (56, 402038), (91, 247408), (94, 239512), (98, 229736), (104, 216482), (112, 201019), (182, 123704), (188, 119756), (196, 114868), (208, 108241), (329, 68432), (364, 61852), (376, 59878), (392, 57434), (611, 36848), (637, 35344), (658, 34216), (728, 30926), (752, 29939), (784, 28717), (1222, 18424), (1274, 17672), (1316, 17108), (1456, 15463), (2209, 10192), (2303, 9776), (2444, 9212), (2548, 8836), (2632, 8554), (4277, 5264), (4418, 5096), (4606, 4888)]