7641964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 7871156

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 113, 116, 212, 226, 319, 452, 583, 638, 1166, 1243, 1276, 1537, 2332, 2486, 3074, 3277, 4972, 5989, 6148, 6554, 11978, 13108, 16907, 23956, 33814, 36047, 65879, 67628, 72094, 131758, 144188, 173681, 263516, 347362, 694724, 1910491, 3820982, 7641964]

約数ペア:

[(1, 7641964), (2, 3820982), (4, 1910491), (11, 694724), (22, 347362), (29, 263516), (44, 173681), (53, 144188), (58, 131758), (106, 72094), (113, 67628), (116, 65879), (212, 36047), (226, 33814), (319, 23956), (452, 16907), (583, 13108), (638, 11978), (1166, 6554), (1243, 6148), (1276, 5989), (1537, 4972), (2332, 3277), (2486, 3074)]