22012928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 88

約数和(自身を含む): 52272192

約数和(自身を除く): 30259264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 83, 112, 128, 148, 166, 224, 256, 259, 296, 332, 448, 512, 518, 581, 592, 664, 896, 1024, 1036, 1162, 1184, 1328, 1792, 2072, 2324, 2368, 2656, 3071, 3584, 4144, 4648, 4736, 5312, 6142, 7168, 8288, 9296, 9472, 10624, 12284, 16576, 18592, 18944, 21248, 21497, 24568, 33152, 37184, 37888, 42496, 42994, 49136, 66304, 74368, 84992, 85988, 98272, 132608, 148736, 171976, 196544, 265216, 297472, 343952, 393088, 594944, 687904, 786176, 1375808, 1572352, 2751616, 3144704, 5503232, 11006464, 22012928]

約数ペア:

[(1, 22012928), (2, 11006464), (4, 5503232), (7, 3144704), (8, 2751616), (14, 1572352), (16, 1375808), (28, 786176), (32, 687904), (37, 594944), (56, 393088), (64, 343952), (74, 297472), (83, 265216), (112, 196544), (128, 171976), (148, 148736), (166, 132608), (224, 98272), (256, 85988), (259, 84992), (296, 74368), (332, 66304), (448, 49136), (512, 42994), (518, 42496), (581, 37888), (592, 37184), (664, 33152), (896, 24568), (1024, 21497), (1036, 21248), (1162, 18944), (1184, 18592), (1328, 16576), (1792, 12284), (2072, 10624), (2324, 9472), (2368, 9296), (2656, 8288), (3071, 7168), (3584, 6142), (4144, 5312), (4648, 4736)]