8071492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 16877952

約数和(自身を除く): 8806460

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 137, 143, 206, 274, 286, 412, 548, 572, 1133, 1339, 1507, 1781, 2266, 2678, 3014, 3562, 4532, 5356, 6028, 7124, 14111, 14729, 19591, 28222, 29458, 39182, 56444, 58916, 78364, 155221, 183443, 310442, 366886, 620884, 733772, 2017873, 4035746, 8071492]

約数ペア:

[(1, 8071492), (2, 4035746), (4, 2017873), (11, 733772), (13, 620884), (22, 366886), (26, 310442), (44, 183443), (52, 155221), (103, 78364), (137, 58916), (143, 56444), (206, 39182), (274, 29458), (286, 28222), (412, 19591), (548, 14729), (572, 14111), (1133, 7124), (1339, 6028), (1507, 5356), (1781, 4532), (2266, 3562), (2678, 3014)]