27720741866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1\times {\mathrm{9463}}^1$

素因数の和:10218

約数の個数: 32

約数和(自身を含む): 44191580160

約数和(自身を除く): 16470838294

約数列:

[1, 2, 19, 38, 127, 254, 607, 1214, 2413, 4826, 9463, 11533, 18926, 23066, 77089, 154178, 179797, 359594, 1201801, 1464691, 2403602, 2929382, 5744041, 11488082, 22834219, 45668438, 109136779, 218273558, 729493207, 1458986414, 13860370933, 27720741866]

約数ペア:

[(1, 27720741866), (2, 13860370933), (19, 1458986414), (38, 729493207), (127, 218273558), (254, 109136779), (607, 45668438), (1214, 22834219), (2413, 11488082), (4826, 5744041), (9463, 2929382), (11533, 2403602), (18926, 1464691), (23066, 1201801), (77089, 359594), (154178, 179797)]