67227856

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{68881}}^1$

素因数の和:68950

約数の個数: 20

約数和(自身を含む): 132391204

約数和(自身を除く): 65163348

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 68881, 137762, 275524, 551048, 1102096, 4201741, 8403482, 16806964, 33613928, 67227856]

約数ペア:

[(1, 67227856), (2, 33613928), (4, 16806964), (8, 8403482), (16, 4201741), (61, 1102096), (122, 551048), (244, 275524), (488, 137762), (976, 68881)]