22804628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 51480576

約数和(自身を除く): 28675948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 127, 154, 212, 242, 254, 308, 371, 484, 508, 583, 742, 847, 889, 1166, 1397, 1484, 1694, 1778, 2332, 2794, 3388, 3556, 4081, 5588, 6413, 6731, 8162, 9779, 12826, 13462, 15367, 16324, 19558, 25652, 26924, 30734, 39116, 44891, 47117, 61468, 74041, 89782, 94234, 107569, 148082, 179564, 188468, 215138, 296164, 430276, 518287, 814451, 1036574, 1628902, 2073148, 3257804, 5701157, 11402314, 22804628]

約数ペア:

[(1, 22804628), (2, 11402314), (4, 5701157), (7, 3257804), (11, 2073148), (14, 1628902), (22, 1036574), (28, 814451), (44, 518287), (53, 430276), (77, 296164), (106, 215138), (121, 188468), (127, 179564), (154, 148082), (212, 107569), (242, 94234), (254, 89782), (308, 74041), (371, 61468), (484, 47117), (508, 44891), (583, 39116), (742, 30734), (847, 26924), (889, 25652), (1166, 19558), (1397, 16324), (1484, 15367), (1694, 13462), (1778, 12826), (2332, 9779), (2794, 8162), (3388, 6731), (3556, 6413), (4081, 5588)]