22321352

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 45262800

約数和(自身を除く): 22941448

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 131, 152, 236, 262, 361, 472, 524, 722, 1048, 1121, 1444, 2242, 2489, 2888, 4484, 4978, 7729, 8968, 9956, 15458, 19912, 21299, 30916, 42598, 47291, 61832, 85196, 94582, 146851, 170392, 189164, 293702, 378328, 587404, 1174808, 2790169, 5580338, 11160676, 22321352]

約数ペア:

[(1, 22321352), (2, 11160676), (4, 5580338), (8, 2790169), (19, 1174808), (38, 587404), (59, 378328), (76, 293702), (118, 189164), (131, 170392), (152, 146851), (236, 94582), (262, 85196), (361, 61832), (472, 47291), (524, 42598), (722, 30916), (1048, 21299), (1121, 19912), (1444, 15458), (2242, 9956), (2489, 8968), (2888, 7729), (4484, 4978)]