64334192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7193}}^1$

素因数の和:7257

約数の個数: 40

約数和(自身を含む): 137376624

約数和(自身を除く): 73042432

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 7193, 8944, 14386, 28772, 57544, 93509, 115088, 187018, 309299, 374036, 618598, 748072, 1237196, 1496144, 2474392, 4020887, 4948784, 8041774, 16083548, 32167096, 64334192]

約数ペア:

[(1, 64334192), (2, 32167096), (4, 16083548), (8, 8041774), (13, 4948784), (16, 4020887), (26, 2474392), (43, 1496144), (52, 1237196), (86, 748072), (104, 618598), (172, 374036), (208, 309299), (344, 187018), (559, 115088), (688, 93509), (1118, 57544), (2236, 28772), (4472, 14386), (7193, 8944)]