22581248

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 52

約数和(自身を含む): 46688700

約数和(自身を除く): 24107452

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 149, 256, 296, 298, 512, 592, 596, 1024, 1184, 1192, 2048, 2368, 2384, 4096, 4736, 4768, 5513, 9472, 9536, 11026, 18944, 19072, 22052, 37888, 38144, 44104, 75776, 76288, 88208, 151552, 152576, 176416, 305152, 352832, 610304, 705664, 1411328, 2822656, 5645312, 11290624, 22581248]

約数ペア:

[(1, 22581248), (2, 11290624), (4, 5645312), (8, 2822656), (16, 1411328), (32, 705664), (37, 610304), (64, 352832), (74, 305152), (128, 176416), (148, 152576), (149, 151552), (256, 88208), (296, 76288), (298, 75776), (512, 44104), (592, 38144), (596, 37888), (1024, 22052), (1184, 19072), (1192, 18944), (2048, 11026), (2368, 9536), (2384, 9472), (4096, 5513), (4736, 4768)]