22049456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 30447184

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 419, 506, 572, 598, 838, 1012, 1144, 1196, 1676, 2024, 2288, 2392, 3289, 3352, 4048, 4609, 4784, 5447, 6578, 6704, 9218, 9637, 10894, 13156, 18436, 19274, 21788, 26312, 36872, 38548, 43576, 52624, 59917, 73744, 77096, 87152, 106007, 119834, 125281, 154192, 212014, 239668, 250562, 424028, 479336, 501124, 848056, 958672, 1002248, 1378091, 1696112, 2004496, 2756182, 5512364, 11024728, 22049456]

約数ペア:

[(1, 22049456), (2, 11024728), (4, 5512364), (8, 2756182), (11, 2004496), (13, 1696112), (16, 1378091), (22, 1002248), (23, 958672), (26, 848056), (44, 501124), (46, 479336), (52, 424028), (88, 250562), (92, 239668), (104, 212014), (143, 154192), (176, 125281), (184, 119834), (208, 106007), (253, 87152), (286, 77096), (299, 73744), (368, 59917), (419, 52624), (506, 43576), (572, 38548), (598, 36872), (838, 26312), (1012, 21788), (1144, 19274), (1196, 18436), (1676, 13156), (2024, 10894), (2288, 9637), (2392, 9218), (3289, 6704), (3352, 6578), (4048, 5447), (4609, 4784)]