28499392

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1073

約数の個数: 56

約数和(自身を含む): 62179200

約数和(自身を除く): 33679808

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1019, 1216, 1472, 1748, 2038, 3496, 4076, 6992, 8152, 13984, 16304, 19361, 23437, 27968, 32608, 38722, 46874, 65216, 77444, 93748, 154888, 187496, 309776, 374992, 445303, 619552, 749984, 890606, 1239104, 1499968, 1781212, 3562424, 7124848, 14249696, 28499392]

約数ペア:

[(1, 28499392), (2, 14249696), (4, 7124848), (8, 3562424), (16, 1781212), (19, 1499968), (23, 1239104), (32, 890606), (38, 749984), (46, 619552), (64, 445303), (76, 374992), (92, 309776), (152, 187496), (184, 154888), (304, 93748), (368, 77444), (437, 65216), (608, 46874), (736, 38722), (874, 32608), (1019, 27968), (1216, 23437), (1472, 19361), (1748, 16304), (2038, 13984), (3496, 8152), (4076, 6992)]