7221352.00000000

素因数分解:

$2^4\times {\mathrm{107}}^2\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 30

約数和(自身を含む): 58755788

約数和(自身を除く): 28896796

約数列:

[1, 2, 4, 8, 16, 107, 163, 214, 326, 428, 652, 856, 1304, 1712, 2608, 11449, 17441, 22898, 34882, 45796, 69764, 91592, 139528, 183184, 279056, 1866187, 3732374, 7464748, 14929496, 29858992]

約数ペア:

[(1, 29858992), (2, 14929496), (4, 7464748), (8, 3732374), (16, 1866187), (107, 279056), (163, 183184), (214, 139528), (326, 91592), (428, 69764), (652, 45796), (856, 34882), (1304, 22898), (1712, 17441), (2608, 11449)]