56536568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6361}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 116806320

約数和(自身を除く): 60269752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 4444, 6361, 8888, 12722, 25444, 50888, 69971, 139942, 279884, 559768, 642461, 1284922, 2569844, 5139688, 7067071, 14134142, 28268284, 56536568]

約数ペア:

[(1, 56536568), (2, 28268284), (4, 14134142), (8, 7067071), (11, 5139688), (22, 2569844), (44, 1284922), (88, 642461), (101, 559768), (202, 279884), (404, 139942), (808, 69971), (1111, 50888), (2222, 25444), (4444, 12722), (6361, 8888)]