43138834

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 69303600

約数和(自身を除く): 26164766

約数列:

[1, 2, 29, 58, 61, 89, 122, 137, 178, 274, 1769, 2581, 3538, 3973, 5162, 5429, 7946, 8357, 10858, 12193, 16714, 24386, 157441, 242353, 314882, 353597, 484706, 707194, 743773, 1487546, 21569417, 43138834]

約数ペア:

[(1, 43138834), (2, 21569417), (29, 1487546), (58, 743773), (61, 707194), (89, 484706), (122, 353597), (137, 314882), (178, 242353), (274, 157441), (1769, 24386), (2581, 16714), (3538, 12193), (3973, 10858), (5162, 8357), (5429, 7946)]