8165948

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:762

約数の個数: 36

約数和(自身を含む): 16920792

約数和(自身を除く): 8754844

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 683, 854, 1366, 1708, 2732, 2989, 4781, 5978, 9562, 11956, 19124, 33467, 41663, 66934, 83326, 133868, 166652, 291641, 583282, 1166564, 2041487, 4082974, 8165948]

約数ペア:

[(1, 8165948), (2, 4082974), (4, 2041487), (7, 1166564), (14, 583282), (28, 291641), (49, 166652), (61, 133868), (98, 83326), (122, 66934), (196, 41663), (244, 33467), (427, 19124), (683, 11956), (854, 9562), (1366, 5978), (1708, 4781), (2732, 2989)]