144075428

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{70487}}^1$

素因数の和:70571

約数の個数: 24

約数和(自身を含む): 292102272

約数和(自身を除く): 148026844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 70487, 140974, 281948, 493409, 986818, 1973636, 5145551, 10291102, 20582204, 36018857, 72037714, 144075428]

約数ペア:

[(1, 144075428), (2, 72037714), (4, 36018857), (7, 20582204), (14, 10291102), (28, 5145551), (73, 1973636), (146, 986818), (292, 493409), (511, 281948), (1022, 140974), (2044, 70487)]