22921984

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 50772960

約数和(自身を除く): 27850976

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 229, 256, 272, 368, 391, 458, 544, 736, 782, 916, 1088, 1472, 1564, 1832, 2176, 2944, 3128, 3664, 3893, 4352, 5267, 5888, 6256, 7328, 7786, 10534, 12512, 14656, 15572, 21068, 25024, 29312, 31144, 42136, 50048, 58624, 62288, 84272, 89539, 100096, 124576, 168544, 179078, 249152, 337088, 358156, 498304, 674176, 716312, 996608, 1348352, 1432624, 2865248, 5730496, 11460992, 22921984]

約数ペア:

[(1, 22921984), (2, 11460992), (4, 5730496), (8, 2865248), (16, 1432624), (17, 1348352), (23, 996608), (32, 716312), (34, 674176), (46, 498304), (64, 358156), (68, 337088), (92, 249152), (128, 179078), (136, 168544), (184, 124576), (229, 100096), (256, 89539), (272, 84272), (368, 62288), (391, 58624), (458, 50048), (544, 42136), (736, 31144), (782, 29312), (916, 25024), (1088, 21068), (1472, 15572), (1564, 14656), (1832, 12512), (2176, 10534), (2944, 7786), (3128, 7328), (3664, 6256), (3893, 5888), (4352, 5267)]