42561568

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 96272064

約数和(自身を除く): 53710496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 757, 1004, 1514, 1757, 2008, 3028, 3514, 4016, 5299, 6056, 7028, 8032, 10598, 12112, 14056, 21196, 24224, 28112, 42392, 56224, 84784, 169568, 190007, 380014, 760028, 1330049, 1520056, 2660098, 3040112, 5320196, 6080224, 10640392, 21280784, 42561568]

約数ペア:

[(1, 42561568), (2, 21280784), (4, 10640392), (7, 6080224), (8, 5320196), (14, 3040112), (16, 2660098), (28, 1520056), (32, 1330049), (56, 760028), (112, 380014), (224, 190007), (251, 169568), (502, 84784), (757, 56224), (1004, 42392), (1514, 28112), (1757, 24224), (2008, 21196), (3028, 14056), (3514, 12112), (4016, 10598), (5299, 8032), (6056, 7028)]