30874144

素因数分解:

$2^5\times 7^1\times {\mathrm{137831}}^1$

素因数の和:137848

約数の個数: 24

約数和(自身を含む): 69467328

約数和(自身を除く): 38593184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 137831, 275662, 551324, 964817, 1102648, 1929634, 2205296, 3859268, 4410592, 7718536, 15437072, 30874144]

約数ペア:

[(1, 30874144), (2, 15437072), (4, 7718536), (7, 4410592), (8, 3859268), (14, 2205296), (16, 1929634), (28, 1102648), (32, 964817), (56, 551324), (112, 275662), (224, 137831)]