66952144

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11279}}^1$

素因数の和:11347

約数の個数: 40

約数和(自身を含む): 151061760

約数和(自身を除く): 84109616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 11279, 22558, 45116, 78953, 90232, 157906, 180464, 315812, 597787, 631624, 1195574, 1263248, 2391148, 4184509, 4782296, 8369018, 9564592, 16738036, 33476072, 66952144]

約数ペア:

[(1, 66952144), (2, 33476072), (4, 16738036), (7, 9564592), (8, 8369018), (14, 4782296), (16, 4184509), (28, 2391148), (53, 1263248), (56, 1195574), (106, 631624), (112, 597787), (212, 315812), (371, 180464), (424, 157906), (742, 90232), (848, 78953), (1484, 45116), (2968, 22558), (5936, 11279)]