68382886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1321}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 121264416

約数和(自身を除く): 52881530

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 362, 1321, 1991, 2353, 2642, 3982, 4706, 14531, 17173, 25883, 29062, 34346, 51766, 188903, 239101, 377806, 478202, 2630111, 3108313, 5260222, 6216626, 34191443, 68382886]

約数ペア:

[(1, 68382886), (2, 34191443), (11, 6216626), (13, 5260222), (22, 3108313), (26, 2630111), (143, 478202), (181, 377806), (286, 239101), (362, 188903), (1321, 51766), (1991, 34346), (2353, 29062), (2642, 25883), (3982, 17173), (4706, 14531)]