6464276

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 14747040

約数和(自身を除く): 8282764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 59, 86, 91, 98, 118, 172, 182, 196, 236, 301, 364, 413, 559, 602, 637, 767, 826, 1118, 1204, 1274, 1534, 1652, 2107, 2236, 2537, 2548, 2891, 3068, 3913, 4214, 5074, 5369, 5782, 7826, 8428, 10148, 10738, 11564, 15652, 17759, 21476, 27391, 32981, 35518, 37583, 54782, 65962, 71036, 75166, 109564, 124313, 131924, 150332, 230867, 248626, 461734, 497252, 923468, 1616069, 3232138, 6464276]

約数ペア:

[(1, 6464276), (2, 3232138), (4, 1616069), (7, 923468), (13, 497252), (14, 461734), (26, 248626), (28, 230867), (43, 150332), (49, 131924), (52, 124313), (59, 109564), (86, 75166), (91, 71036), (98, 65962), (118, 54782), (172, 37583), (182, 35518), (196, 32981), (236, 27391), (301, 21476), (364, 17759), (413, 15652), (559, 11564), (602, 10738), (637, 10148), (767, 8428), (826, 7826), (1118, 5782), (1204, 5369), (1274, 5074), (1534, 4214), (1652, 3913), (2107, 3068), (2236, 2891), (2537, 2548)]