70223188

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67783}}^1$

素因数の和:67831

約数の個数: 24

約数和(自身を含む): 144244352

約数和(自身を除く): 74021164

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 67783, 135566, 271132, 474481, 948962, 1897924, 2507971, 5015942, 10031884, 17555797, 35111594, 70223188]

約数ペア:

[(1, 70223188), (2, 35111594), (4, 17555797), (7, 10031884), (14, 5015942), (28, 2507971), (37, 1897924), (74, 948962), (148, 474481), (259, 271132), (518, 135566), (1036, 67783)]