74670016

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{631}}^1$

素因数の和:729

約数の個数: 42

約数和(自身を含む): 151939752

約数和(自身を除く): 77269736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 631, 688, 1262, 1376, 1849, 2524, 2752, 3698, 5048, 7396, 10096, 14792, 20192, 27133, 29584, 40384, 54266, 59168, 108532, 118336, 217064, 434128, 868256, 1166719, 1736512, 2333438, 4666876, 9333752, 18667504, 37335008, 74670016]

約数ペア:

[(1, 74670016), (2, 37335008), (4, 18667504), (8, 9333752), (16, 4666876), (32, 2333438), (43, 1736512), (64, 1166719), (86, 868256), (172, 434128), (344, 217064), (631, 118336), (688, 108532), (1262, 59168), (1376, 54266), (1849, 40384), (2524, 29584), (2752, 27133), (3698, 20192), (5048, 14792), (7396, 10096)]