7668904

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 15914880

約数和(自身を除く): 8245976

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 107, 124, 136, 214, 248, 289, 428, 527, 578, 856, 1054, 1156, 1819, 2108, 2312, 3317, 3638, 4216, 6634, 7276, 8959, 13268, 14552, 17918, 26536, 30923, 35836, 56389, 61846, 71672, 112778, 123692, 225556, 247384, 451112, 958613, 1917226, 3834452, 7668904]

約数ペア:

[(1, 7668904), (2, 3834452), (4, 1917226), (8, 958613), (17, 451112), (31, 247384), (34, 225556), (62, 123692), (68, 112778), (107, 71672), (124, 61846), (136, 56389), (214, 35836), (248, 30923), (289, 26536), (428, 17918), (527, 14552), (578, 13268), (856, 8959), (1054, 7276), (1156, 6634), (1819, 4216), (2108, 3638), (2312, 3317)]