22867328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 50490000

約数和(自身を除く): 27622672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 149, 176, 218, 298, 352, 436, 596, 704, 872, 1192, 1199, 1408, 1639, 1744, 2384, 2398, 3278, 3488, 4768, 4796, 6556, 6976, 9536, 9592, 13112, 13952, 16241, 19072, 19184, 26224, 32482, 38368, 52448, 64964, 76736, 104896, 129928, 153472, 178651, 209792, 259856, 357302, 519712, 714604, 1039424, 1429208, 2078848, 2858416, 5716832, 11433664, 22867328]

約数ペア:

[(1, 22867328), (2, 11433664), (4, 5716832), (8, 2858416), (11, 2078848), (16, 1429208), (22, 1039424), (32, 714604), (44, 519712), (64, 357302), (88, 259856), (109, 209792), (128, 178651), (149, 153472), (176, 129928), (218, 104896), (298, 76736), (352, 64964), (436, 52448), (596, 38368), (704, 32482), (872, 26224), (1192, 19184), (1199, 19072), (1408, 16241), (1639, 13952), (1744, 13112), (2384, 9592), (2398, 9536), (3278, 6976), (3488, 6556), (4768, 4796)]