74230856

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8443}}^1$

素因数の和:8613

約数の個数: 32

約数和(自身を含む): 160098240

約数和(自身を除く): 85867384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8443, 8792, 16886, 33772, 59101, 67544, 118202, 236404, 472808, 1325551, 2651102, 5302204, 9278857, 10604408, 18557714, 37115428, 74230856]

約数ペア:

[(1, 74230856), (2, 37115428), (4, 18557714), (7, 10604408), (8, 9278857), (14, 5302204), (28, 2651102), (56, 1325551), (157, 472808), (314, 236404), (628, 118202), (1099, 67544), (1256, 59101), (2198, 33772), (4396, 16886), (8443, 8792)]