23378264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 33775336

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 1889, 3094, 3778, 6188, 7556, 12376, 13223, 15112, 24557, 26446, 32113, 49114, 52892, 64226, 98228, 105784, 128452, 171899, 196456, 224791, 256904, 343798, 417469, 449582, 687596, 834938, 899164, 1375192, 1669876, 1798328, 2922283, 3339752, 5844566, 11689132, 23378264]

約数ペア:

[(1, 23378264), (2, 11689132), (4, 5844566), (7, 3339752), (8, 2922283), (13, 1798328), (14, 1669876), (17, 1375192), (26, 899164), (28, 834938), (34, 687596), (52, 449582), (56, 417469), (68, 343798), (91, 256904), (104, 224791), (119, 196456), (136, 171899), (182, 128452), (221, 105784), (238, 98228), (364, 64226), (442, 52892), (476, 49114), (728, 32113), (884, 26446), (952, 24557), (1547, 15112), (1768, 13223), (1889, 12376), (3094, 7556), (3778, 6188)]