27773858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 50471040

約数和(自身を除く): 22697182

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 541, 1082, 1351, 2702, 3667, 3787, 7334, 7574, 10279, 20558, 25669, 51338, 71953, 104413, 143906, 208826, 730891, 1461782, 1983847, 3967694, 13886929, 27773858]

約数ペア:

[(1, 27773858), (2, 13886929), (7, 3967694), (14, 1983847), (19, 1461782), (38, 730891), (133, 208826), (193, 143906), (266, 104413), (386, 71953), (541, 51338), (1082, 25669), (1351, 20558), (2702, 10279), (3667, 7574), (3787, 7334)]