70423072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{70991}}^1$

素因数の和:71032

約数の個数: 24

約数和(自身を含む): 143119872

約数和(自身を除く): 72696800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 70991, 141982, 283964, 567928, 1135856, 2200721, 2271712, 4401442, 8802884, 17605768, 35211536, 70423072]

約数ペア:

[(1, 70423072), (2, 35211536), (4, 17605768), (8, 8802884), (16, 4401442), (31, 2271712), (32, 2200721), (62, 1135856), (124, 567928), (248, 283964), (496, 141982), (992, 70991)]