61868744

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25693}}^1$

素因数の和:25749

約数の個数: 32

約数和(自身を含む): 135664320

約数和(自身を除く): 73795576

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 25693, 51386, 102772, 179851, 205544, 359702, 719404, 1104799, 1438808, 2209598, 4419196, 7733593, 8838392, 15467186, 30934372, 61868744]

約数ペア:

[(1, 61868744), (2, 30934372), (4, 15467186), (7, 8838392), (8, 7733593), (14, 4419196), (28, 2209598), (43, 1438808), (56, 1104799), (86, 719404), (172, 359702), (301, 205544), (344, 179851), (602, 102772), (1204, 51386), (2408, 25693)]