73450072

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{18253}}^1$

素因数の和:18762

約数の個数: 16

約数和(自身を含む): 138000240

約数和(自身を除く): 64550168

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 18253, 36506, 73012, 146024, 9181259, 18362518, 36725036, 73450072]

約数ペア:

[(1, 73450072), (2, 36725036), (4, 18362518), (8, 9181259), (503, 146024), (1006, 73012), (2012, 36506), (4024, 18253)]