22539968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 56

約数和(自身を含む): 49432464

約数和(自身を除く): 26892496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 202, 317, 352, 404, 634, 704, 808, 1111, 1268, 1616, 2222, 2536, 3232, 3487, 4444, 5072, 6464, 6974, 8888, 10144, 13948, 17776, 20288, 27896, 32017, 35552, 55792, 64034, 71104, 111584, 128068, 223168, 256136, 352187, 512272, 704374, 1024544, 1408748, 2049088, 2817496, 5634992, 11269984, 22539968]

約数ペア:

[(1, 22539968), (2, 11269984), (4, 5634992), (8, 2817496), (11, 2049088), (16, 1408748), (22, 1024544), (32, 704374), (44, 512272), (64, 352187), (88, 256136), (101, 223168), (176, 128068), (202, 111584), (317, 71104), (352, 64034), (404, 55792), (634, 35552), (704, 32017), (808, 27896), (1111, 20288), (1268, 17776), (1616, 13948), (2222, 10144), (2536, 8888), (3232, 6974), (3487, 6464), (4444, 5072)]