42536972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 78570240

約数和(自身を除く): 36033268

約数列:

[1, 2, 4, 19, 38, 76, 631, 887, 1262, 1774, 2524, 3548, 11989, 16853, 23978, 33706, 47956, 67412, 559697, 1119394, 2238788, 10634243, 21268486, 42536972]

約数ペア:

[(1, 42536972), (2, 21268486), (4, 10634243), (19, 2238788), (38, 1119394), (76, 559697), (631, 67412), (887, 47956), (1262, 33706), (1774, 23978), (2524, 16853), (3548, 11989)]