29872568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3361}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 61726320

約数和(自身を除く): 31853752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 2222, 3361, 4444, 6722, 8888, 13444, 26888, 36971, 73942, 147884, 295768, 339461, 678922, 1357844, 2715688, 3734071, 7468142, 14936284, 29872568]

約数ペア:

[(1, 29872568), (2, 14936284), (4, 7468142), (8, 3734071), (11, 2715688), (22, 1357844), (44, 678922), (88, 339461), (101, 295768), (202, 147884), (404, 73942), (808, 36971), (1111, 26888), (2222, 13444), (3361, 8888), (4444, 6722)]