74459536

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{52289}}^1$

素因数の和:52386

約数の個数: 20

約数和(自身を含む): 145889100

約数和(自身を除く): 71429564

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 52289, 104578, 209156, 418312, 836624, 4653721, 9307442, 18614884, 37229768, 74459536]

約数ペア:

[(1, 74459536), (2, 37229768), (4, 18614884), (8, 9307442), (16, 4653721), (89, 836624), (178, 418312), (356, 209156), (712, 104578), (1424, 52289)]