15406144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18517}}^1$

素因数の和:18542

約数の個数: 28

約数和(自身を含む): 32925004

約数和(自身を除く): 17518860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18517, 37034, 74068, 148136, 240721, 296272, 481442, 592544, 962884, 1185088, 1925768, 3851536, 7703072, 15406144]

約数ペア:

[(1, 15406144), (2, 7703072), (4, 3851536), (8, 1925768), (13, 1185088), (16, 962884), (26, 592544), (32, 481442), (52, 296272), (64, 240721), (104, 148136), (208, 74068), (416, 37034), (832, 18517)]