66614716

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 141926400

約数和(自身を除く): 75311684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 1127, 1372, 2111, 2254, 4222, 4508, 7889, 8444, 14777, 15778, 29554, 31556, 48553, 59108, 97106, 103439, 194212, 206878, 339871, 413756, 679742, 724073, 1359484, 1448146, 2379097, 2896292, 4758194, 9516388, 16653679, 33307358, 66614716]

約数ペア:

[(1, 66614716), (2, 33307358), (4, 16653679), (7, 9516388), (14, 4758194), (23, 2896292), (28, 2379097), (46, 1448146), (49, 1359484), (92, 724073), (98, 679742), (161, 413756), (196, 339871), (322, 206878), (343, 194212), (644, 103439), (686, 97106), (1127, 59108), (1372, 48553), (2111, 31556), (2254, 29554), (4222, 15778), (4508, 14777), (7889, 8444)]