23127328

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 55121472

約数和(自身を除く): 31994144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 67, 92, 112, 134, 161, 184, 224, 268, 322, 368, 469, 536, 644, 736, 938, 1072, 1288, 1541, 1876, 2144, 2576, 3082, 3752, 4489, 5152, 6164, 7504, 8978, 10787, 12328, 15008, 17956, 21574, 24656, 31423, 35912, 43148, 49312, 62846, 71824, 86296, 103247, 125692, 143648, 172592, 206494, 251384, 345184, 412988, 502768, 722729, 825976, 1005536, 1445458, 1651952, 2890916, 3303904, 5781832, 11563664, 23127328]

約数ペア:

[(1, 23127328), (2, 11563664), (4, 5781832), (7, 3303904), (8, 2890916), (14, 1651952), (16, 1445458), (23, 1005536), (28, 825976), (32, 722729), (46, 502768), (56, 412988), (67, 345184), (92, 251384), (112, 206494), (134, 172592), (161, 143648), (184, 125692), (224, 103247), (268, 86296), (322, 71824), (368, 62846), (469, 49312), (536, 43148), (644, 35912), (736, 31423), (938, 24656), (1072, 21574), (1288, 17956), (1541, 15008), (1876, 12328), (2144, 10787), (2576, 8978), (3082, 7504), (3752, 6164), (4489, 5152)]