65964678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6173}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 143138016

約数和(自身を除く): 77173338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 6173, 10686, 12346, 18519, 37038, 80249, 160498, 240747, 481494, 845701, 1691402, 2537103, 5074206, 10994113, 21988226, 32982339, 65964678]

約数ペア:

[(1, 65964678), (2, 32982339), (3, 21988226), (6, 10994113), (13, 5074206), (26, 2537103), (39, 1691402), (78, 845701), (137, 481494), (274, 240747), (411, 160498), (822, 80249), (1781, 37038), (3562, 18519), (5343, 12346), (6173, 10686)]