72172528

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{8527}}^1$

素因数の和:8581

約数の個数: 30

約数和(自身を含む): 146195504

約数和(自身を除く): 74022976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 8527, 17054, 34108, 68216, 136432, 196121, 392242, 784484, 1568968, 3137936, 4510783, 9021566, 18043132, 36086264, 72172528]

約数ペア:

[(1, 72172528), (2, 36086264), (4, 18043132), (8, 9021566), (16, 4510783), (23, 3137936), (46, 1568968), (92, 784484), (184, 392242), (368, 196121), (529, 136432), (1058, 68216), (2116, 34108), (4232, 17054), (8464, 8527)]