68065228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 149151744

約数和(自身を除く): 81086516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 383, 577, 766, 1154, 1532, 2308, 2681, 4039, 4213, 5362, 6347, 8078, 8426, 10724, 12694, 16156, 16852, 25388, 29491, 44429, 58982, 88858, 117964, 177716, 220991, 441982, 883964, 1546937, 2430901, 3093874, 4861802, 6187748, 9723604, 17016307, 34032614, 68065228]

約数ペア:

[(1, 68065228), (2, 34032614), (4, 17016307), (7, 9723604), (11, 6187748), (14, 4861802), (22, 3093874), (28, 2430901), (44, 1546937), (77, 883964), (154, 441982), (308, 220991), (383, 177716), (577, 117964), (766, 88858), (1154, 58982), (1532, 44429), (2308, 29491), (2681, 25388), (4039, 16852), (4213, 16156), (5362, 12694), (6347, 10724), (8078, 8426)]