2471672

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 5875200

約数和(自身を除く): 3403528

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 101, 133, 152, 161, 184, 202, 266, 322, 404, 437, 532, 644, 707, 808, 874, 1064, 1288, 1414, 1748, 1919, 2323, 2828, 3059, 3496, 3838, 4646, 5656, 6118, 7676, 9292, 12236, 13433, 15352, 16261, 18584, 24472, 26866, 32522, 44137, 53732, 65044, 88274, 107464, 130088, 176548, 308959, 353096, 617918, 1235836, 2471672]

約数ペア:

[(1, 2471672), (2, 1235836), (4, 617918), (7, 353096), (8, 308959), (14, 176548), (19, 130088), (23, 107464), (28, 88274), (38, 65044), (46, 53732), (56, 44137), (76, 32522), (92, 26866), (101, 24472), (133, 18584), (152, 16261), (161, 15352), (184, 13433), (202, 12236), (266, 9292), (322, 7676), (404, 6118), (437, 5656), (532, 4646), (644, 3838), (707, 3496), (808, 3059), (874, 2828), (1064, 2323), (1288, 1919), (1414, 1748)]