77355928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2647}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 156814560

約数和(自身を除く): 79458632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 2647, 3653, 5294, 7306, 10588, 14612, 21176, 29224, 34411, 68822, 137644, 275288, 743807, 1487614, 2975228, 5950456, 9669491, 19338982, 38677964, 77355928]

約数ペア:

[(1, 77355928), (2, 38677964), (4, 19338982), (8, 9669491), (13, 5950456), (26, 2975228), (52, 1487614), (104, 743807), (281, 275288), (562, 137644), (1124, 68822), (2248, 34411), (2647, 29224), (3653, 21176), (5294, 14612), (7306, 10588)]