67438208

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{22907}}^1$

素因数の和:22944

約数の個数: 32

約数和(自身を含む): 140196960

約数和(自身を除く): 72758752

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 22907, 45814, 91628, 183256, 366512, 526861, 733024, 1053722, 1466048, 2107444, 2932096, 4214888, 8429776, 16859552, 33719104, 67438208]

約数ペア:

[(1, 67438208), (2, 33719104), (4, 16859552), (8, 8429776), (16, 4214888), (23, 2932096), (32, 2107444), (46, 1466048), (64, 1053722), (92, 733024), (128, 526861), (184, 366512), (368, 183256), (736, 91628), (1472, 45814), (2944, 22907)]