42648128

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2454

約数の個数: 28

約数和(自身を含む): 84940140

約数和(自身を除く): 42292012

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2129, 2504, 4258, 5008, 8516, 10016, 17032, 20032, 34064, 68128, 136256, 666377, 1332754, 2665508, 5331016, 10662032, 21324064, 42648128]

約数ペア:

[(1, 42648128), (2, 21324064), (4, 10662032), (8, 5331016), (16, 2665508), (32, 1332754), (64, 666377), (313, 136256), (626, 68128), (1252, 34064), (2129, 20032), (2504, 17032), (4258, 10016), (5008, 8516)]