22731176

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 52176960

約数和(自身を除く): 29445784

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 43, 46, 52, 68, 86, 92, 104, 136, 169, 172, 184, 221, 299, 338, 344, 391, 442, 559, 598, 676, 731, 782, 884, 989, 1118, 1196, 1352, 1462, 1564, 1768, 1978, 2236, 2392, 2873, 2924, 3128, 3887, 3956, 4472, 5083, 5746, 5848, 7267, 7774, 7912, 9503, 10166, 11492, 12857, 14534, 15548, 16813, 19006, 20332, 22984, 25714, 29068, 31096, 33626, 38012, 40664, 51428, 58136, 66079, 67252, 76024, 102856, 123539, 132158, 134504, 167141, 218569, 247078, 264316, 334282, 437138, 494156, 528632, 668564, 874276, 988312, 1337128, 1748552, 2841397, 5682794, 11365588, 22731176]

約数ペア:

[(1, 22731176), (2, 11365588), (4, 5682794), (8, 2841397), (13, 1748552), (17, 1337128), (23, 988312), (26, 874276), (34, 668564), (43, 528632), (46, 494156), (52, 437138), (68, 334282), (86, 264316), (92, 247078), (104, 218569), (136, 167141), (169, 134504), (172, 132158), (184, 123539), (221, 102856), (299, 76024), (338, 67252), (344, 66079), (391, 58136), (442, 51428), (559, 40664), (598, 38012), (676, 33626), (731, 31096), (782, 29068), (884, 25714), (989, 22984), (1118, 20332), (1196, 19006), (1352, 16813), (1462, 15548), (1564, 14534), (1768, 12857), (1978, 11492), (2236, 10166), (2392, 9503), (2873, 7912), (2924, 7774), (3128, 7267), (3887, 5848), (3956, 5746), (4472, 5083)]