1383616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1688

約数の個数: 28

約数和(自身を含む): 2958592

約数和(自身を除く): 1574976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1663, 3326, 6652, 13304, 21619, 26608, 43238, 53216, 86476, 106432, 172952, 345904, 691808, 1383616]

約数ペア:

[(1, 1383616), (2, 691808), (4, 345904), (8, 172952), (13, 106432), (16, 86476), (26, 53216), (32, 43238), (52, 26608), (64, 21619), (104, 13304), (208, 6652), (416, 3326), (832, 1663)]