22021472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 47999952

約数和(自身を除く): 25978480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 857, 1168, 1606, 1714, 2336, 3212, 3428, 6424, 6856, 9427, 12848, 13712, 18854, 25696, 27424, 37708, 62561, 75416, 125122, 150832, 250244, 301664, 500488, 688171, 1000976, 1376342, 2001952, 2752684, 5505368, 11010736, 22021472]

約数ペア:

[(1, 22021472), (2, 11010736), (4, 5505368), (8, 2752684), (11, 2001952), (16, 1376342), (22, 1000976), (32, 688171), (44, 500488), (73, 301664), (88, 250244), (146, 150832), (176, 125122), (292, 75416), (352, 62561), (584, 37708), (803, 27424), (857, 25696), (1168, 18854), (1606, 13712), (1714, 12848), (2336, 9427), (3212, 6856), (3428, 6424)]