67749328

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{63199}}^1$

素因数の和:63274

約数の個数: 20

約数和(自身を含む): 133225600

約数和(自身を除く): 65476272

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 63199, 126398, 252796, 505592, 1011184, 4234333, 8468666, 16937332, 33874664, 67749328]

約数ペア:

[(1, 67749328), (2, 33874664), (4, 16937332), (8, 8468666), (16, 4234333), (67, 1011184), (134, 505592), (268, 252796), (536, 126398), (1072, 63199)]