64249016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1613}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 130152960

約数和(自身を除く): 65903944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 1532, 1613, 3064, 3226, 4979, 6452, 9958, 12904, 19916, 20969, 39832, 41938, 83876, 167752, 617779, 1235558, 2471116, 4942232, 8031127, 16062254, 32124508, 64249016]

約数ペア:

[(1, 64249016), (2, 32124508), (4, 16062254), (8, 8031127), (13, 4942232), (26, 2471116), (52, 1235558), (104, 617779), (383, 167752), (766, 83876), (1532, 41938), (1613, 39832), (3064, 20969), (3226, 19916), (4979, 12904), (6452, 9958)]