77799644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{24527}}^1$

素因数の和:24605

約数の個数: 24

約数和(自身を含む): 149032128

約数和(自身を除く): 71232484

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 24527, 49054, 98108, 318851, 637702, 1275404, 1496147, 2992294, 5984588, 19449911, 38899822, 77799644]

約数ペア:

[(1, 77799644), (2, 38899822), (4, 19449911), (13, 5984588), (26, 2992294), (52, 1496147), (61, 1275404), (122, 637702), (244, 318851), (793, 98108), (1586, 49054), (3172, 24527)]