42270734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 72817920

約数和(自身を除く): 30547186

約数列:

[1, 2, 11, 22, 23, 46, 139, 253, 278, 506, 601, 1202, 1529, 3058, 3197, 6394, 6611, 13222, 13823, 27646, 35167, 70334, 83539, 152053, 167078, 304106, 918929, 1837858, 1921397, 3842794, 21135367, 42270734]

約数ペア:

[(1, 42270734), (2, 21135367), (11, 3842794), (22, 1921397), (23, 1837858), (46, 918929), (139, 304106), (253, 167078), (278, 152053), (506, 83539), (601, 70334), (1202, 35167), (1529, 27646), (3058, 13823), (3197, 13222), (6394, 6611)]