2912298815824

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{49789}}^1\times {\mathrm{77783}}^1$

素因数の和:127627

約数の個数: 40

約数和(自身を含む): 5762823655680

約数和(自身を除く): 2850524839856

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 49789, 77783, 99578, 155566, 199156, 311132, 398312, 622264, 796624, 1244528, 2340083, 3655801, 4680166, 7311602, 9360332, 14623204, 18720664, 29246408, 37441328, 58492816, 3872737787, 7745475574, 15490951148, 30981902296, 61963804592, 182018675989, 364037351978, 728074703956, 1456149407912, 2912298815824]

約数ペア:

[(1, 2912298815824), (2, 1456149407912), (4, 728074703956), (8, 364037351978), (16, 182018675989), (47, 61963804592), (94, 30981902296), (188, 15490951148), (376, 7745475574), (752, 3872737787), (49789, 58492816), (77783, 37441328), (99578, 29246408), (155566, 18720664), (199156, 14623204), (311132, 9360332), (398312, 7311602), (622264, 4680166), (796624, 3655801), (1244528, 2340083)]