30221408

素因数分解:

$2^5\times 7^1\times {\mathrm{134917}}^1$

素因数の和:134934

約数の個数: 24

約数和(自身を含む): 67998672

約数和(自身を除く): 37777264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 134917, 269834, 539668, 944419, 1079336, 1888838, 2158672, 3777676, 4317344, 7555352, 15110704, 30221408]

約数ペア:

[(1, 30221408), (2, 15110704), (4, 7555352), (7, 4317344), (8, 3777676), (14, 2158672), (16, 1888838), (28, 1079336), (32, 944419), (56, 539668), (112, 269834), (224, 134917)]