74684611

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 87552000

約数和(自身を除く): 12867389

約数列:

[1, 19, 23, 31, 37, 149, 437, 589, 703, 713, 851, 1147, 2831, 3427, 4619, 5513, 13547, 16169, 21793, 26381, 65113, 87761, 104747, 106237, 126799, 170903, 501239, 2018503, 2409181, 3247157, 3930769, 74684611]

約数ペア:

[(1, 74684611), (19, 3930769), (23, 3247157), (31, 2409181), (37, 2018503), (149, 501239), (437, 170903), (589, 126799), (703, 106237), (713, 104747), (851, 87761), (1147, 65113), (2831, 26381), (3427, 21793), (4619, 16169), (5513, 13547)]