27616870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 51057216

約数和(自身を除く): 23440346

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 401, 485, 710, 802, 970, 2005, 4010, 6887, 13774, 28471, 34435, 38897, 56942, 68870, 77794, 142355, 194485, 284710, 388970, 2761687, 5523374, 13808435, 27616870]

約数ペア:

[(1, 27616870), (2, 13808435), (5, 5523374), (10, 2761687), (71, 388970), (97, 284710), (142, 194485), (194, 142355), (355, 77794), (401, 68870), (485, 56942), (710, 38897), (802, 34435), (970, 28471), (2005, 13774), (4010, 6887)]