3993304

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 8905680

約数和(自身を除く): 4912376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 167, 196, 244, 334, 392, 427, 488, 668, 854, 1169, 1336, 1708, 2338, 2989, 3416, 4676, 5978, 8183, 9352, 10187, 11956, 16366, 20374, 23912, 32732, 40748, 65464, 71309, 81496, 142618, 285236, 499163, 570472, 998326, 1996652, 3993304]

約数ペア:

[(1, 3993304), (2, 1996652), (4, 998326), (7, 570472), (8, 499163), (14, 285236), (28, 142618), (49, 81496), (56, 71309), (61, 65464), (98, 40748), (122, 32732), (167, 23912), (196, 20374), (244, 16366), (334, 11956), (392, 10187), (427, 9352), (488, 8183), (668, 5978), (854, 4676), (1169, 3416), (1336, 2989), (1708, 2338)]