71113042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35521}}^1$

素因数の和:35554

約数の個数: 32

約数和(自身を含む): 143224704

約数和(自身を除く): 72111662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 35521, 71042, 248647, 390731, 461773, 497294, 781462, 923546, 2735117, 3232411, 5079503, 5470234, 6464822, 10159006, 35556521, 71113042]

約数ペア:

[(1, 71113042), (2, 35556521), (7, 10159006), (11, 6464822), (13, 5470234), (14, 5079503), (22, 3232411), (26, 2735117), (77, 923546), (91, 781462), (143, 497294), (154, 461773), (182, 390731), (286, 248647), (1001, 71042), (2002, 35521)]