69978768

素因数分解:

$2^4\times 3^1\times {\mathrm{1457891}}^1$

素因数の和:1457902

約数の個数: 20

約数和(自身を含む): 180778608

約数和(自身を除く): 110799840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1457891, 2915782, 4373673, 5831564, 8747346, 11663128, 17494692, 23326256, 34989384, 69978768]

約数ペア:

[(1, 69978768), (2, 34989384), (3, 23326256), (4, 17494692), (6, 11663128), (8, 8747346), (12, 5831564), (16, 4373673), (24, 2915782), (48, 1457891)]