5171656

素因数分解:

$2^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 6319544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 167, 196, 316, 334, 392, 553, 632, 668, 1106, 1169, 1336, 2212, 2338, 3871, 4424, 4676, 7742, 8183, 9352, 13193, 15484, 16366, 26386, 30968, 32732, 52772, 65464, 92351, 105544, 184702, 369404, 646457, 738808, 1292914, 2585828, 5171656]

約数ペア:

[(1, 5171656), (2, 2585828), (4, 1292914), (7, 738808), (8, 646457), (14, 369404), (28, 184702), (49, 105544), (56, 92351), (79, 65464), (98, 52772), (158, 32732), (167, 30968), (196, 26386), (316, 16366), (334, 15484), (392, 13193), (553, 9352), (632, 8183), (668, 7742), (1106, 4676), (1169, 4424), (1336, 3871), (2212, 2338)]