42009579832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3391}}^1\times {\mathrm{140779}}^1$

素因数の和:144187

約数の個数: 32

約数和(自身を含む): 85954636800

約数和(自身を除く): 43945056968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3391, 6782, 13564, 27128, 37301, 74602, 140779, 149204, 281558, 298408, 563116, 1126232, 1548569, 3097138, 6194276, 12388552, 477381589, 954763178, 1909526356, 3819052712, 5251197479, 10502394958, 21004789916, 42009579832]

約数ペア:

[(1, 42009579832), (2, 21004789916), (4, 10502394958), (8, 5251197479), (11, 3819052712), (22, 1909526356), (44, 954763178), (88, 477381589), (3391, 12388552), (6782, 6194276), (13564, 3097138), (27128, 1548569), (37301, 1126232), (74602, 563116), (140779, 298408), (149204, 281558)]