42013328

素因数分解:

$2^4\times 7^1\times {\mathrm{375119}}^1$

素因数の和:375134

約数の個数: 20

約数和(自身を含む): 93029760

約数和(自身を除く): 51016432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 375119, 750238, 1500476, 2625833, 3000952, 5251666, 6001904, 10503332, 21006664, 42013328]

約数ペア:

[(1, 42013328), (2, 21006664), (4, 10503332), (7, 6001904), (8, 5251666), (14, 3000952), (16, 2625833), (28, 1500476), (56, 750238), (112, 375119)]