7680244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 16369920

約数和(自身を除く): 8689676

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 463, 572, 638, 754, 926, 1276, 1508, 1852, 4147, 5093, 6019, 8294, 10186, 12038, 13427, 16588, 20372, 24076, 26854, 53708, 66209, 132418, 147697, 174551, 264836, 295394, 349102, 590788, 698204, 1920061, 3840122, 7680244]

約数ペア:

[(1, 7680244), (2, 3840122), (4, 1920061), (11, 698204), (13, 590788), (22, 349102), (26, 295394), (29, 264836), (44, 174551), (52, 147697), (58, 132418), (116, 66209), (143, 53708), (286, 26854), (319, 24076), (377, 20372), (463, 16588), (572, 13427), (638, 12038), (754, 10186), (926, 8294), (1276, 6019), (1508, 5093), (1852, 4147)]