77512682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 129088512

約数和(自身を除く): 51575830

約数列:

[1, 2, 13, 26, 47, 94, 137, 274, 463, 611, 926, 1222, 1781, 3562, 6019, 6439, 12038, 12878, 21761, 43522, 63431, 83707, 126862, 167414, 282893, 565786, 824603, 1649206, 2981257, 5962514, 38756341, 77512682]

約数ペア:

[(1, 77512682), (2, 38756341), (13, 5962514), (26, 2981257), (47, 1649206), (94, 824603), (137, 565786), (274, 282893), (463, 167414), (611, 126862), (926, 83707), (1222, 63431), (1781, 43522), (3562, 21761), (6019, 12878), (6439, 12038)]