68821204

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 121897440

約数和(自身を除く): 53076236

約数列:

[1, 2, 4, 179, 277, 347, 358, 554, 694, 716, 1108, 1388, 49583, 62113, 96119, 99166, 124226, 192238, 198332, 248452, 384476, 17205301, 34410602, 68821204]

約数ペア:

[(1, 68821204), (2, 34410602), (4, 17205301), (179, 384476), (277, 248452), (347, 198332), (358, 192238), (554, 124226), (694, 99166), (716, 96119), (1108, 62113), (1388, 49583)]