77681736886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{111521}}^1$

素因数の和:111976

約数の個数: 32

約数和(自身を含む): 127552618368

約数和(自身を除く): 49870881482

約数列:

[1, 2, 13, 26, 73, 146, 367, 734, 949, 1898, 4771, 9542, 26791, 53582, 111521, 223042, 348283, 696566, 1449773, 2899546, 8141033, 16282066, 40928207, 81856414, 105833429, 211666858, 532066691, 1064133382, 2987759111, 5975518222, 38840868443, 77681736886]

約数ペア:

[(1, 77681736886), (2, 38840868443), (13, 5975518222), (26, 2987759111), (73, 1064133382), (146, 532066691), (367, 211666858), (734, 105833429), (949, 81856414), (1898, 40928207), (4771, 16282066), (9542, 8141033), (26791, 2899546), (53582, 1449773), (111521, 696566), (223042, 348283)]