64224688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3613}}^1$

素因数の和:3733

約数の個数: 40

約数和(自身を含む): 137129616

約数和(自身を除く): 72904928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 3613, 4444, 7226, 8888, 14452, 17776, 28904, 39743, 57808, 79486, 158972, 317944, 364913, 635888, 729826, 1459652, 2919304, 4014043, 5838608, 8028086, 16056172, 32112344, 64224688]

約数ペア:

[(1, 64224688), (2, 32112344), (4, 16056172), (8, 8028086), (11, 5838608), (16, 4014043), (22, 2919304), (44, 1459652), (88, 729826), (101, 635888), (176, 364913), (202, 317944), (404, 158972), (808, 79486), (1111, 57808), (1616, 39743), (2222, 28904), (3613, 17776), (4444, 14452), (7226, 8888)]