71568736

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{13721}}^1$

素因数の和:13894

約数の個数: 24

約数和(自身を含む): 141775704

約数和(自身を除く): 70206968

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 13721, 27442, 54884, 109768, 219536, 439072, 2236523, 4473046, 8946092, 17892184, 35784368, 71568736]

約数ペア:

[(1, 71568736), (2, 35784368), (4, 17892184), (8, 8946092), (16, 4473046), (32, 2236523), (163, 439072), (326, 219536), (652, 109768), (1304, 54884), (2608, 27442), (5216, 13721)]