69780152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{670963}}^1$

素因数の和:670982

約数の個数: 16

約数和(自身を含む): 140902440

約数和(自身を除く): 71122288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 670963, 1341926, 2683852, 5367704, 8722519, 17445038, 34890076, 69780152]

約数ペア:

[(1, 69780152), (2, 34890076), (4, 17445038), (8, 8722519), (13, 5367704), (26, 2683852), (52, 1341926), (104, 670963)]