78055696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{68711}}^1$

素因数の和:68790

約数の個数: 20

約数和(自身を含む): 153365184

約数和(自身を除く): 75309488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 68711, 137422, 274844, 549688, 1099376, 4878481, 9756962, 19513924, 39027848, 78055696]

約数ペア:

[(1, 78055696), (2, 39027848), (4, 19513924), (8, 9756962), (16, 4878481), (71, 1099376), (142, 549688), (284, 274844), (568, 137422), (1136, 68711)]