67191866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 127491840

約数和(自身を除く): 60299974

約数列:

[1, 2, 7, 14, 19, 38, 41, 61, 82, 101, 122, 133, 202, 266, 287, 427, 574, 707, 779, 854, 1159, 1414, 1558, 1919, 2318, 2501, 3838, 4141, 5002, 5453, 6161, 8113, 8282, 10906, 12322, 13433, 16226, 17507, 26866, 28987, 35014, 43127, 47519, 57974, 78679, 86254, 95038, 117059, 157358, 234118, 252601, 332633, 505202, 550753, 665266, 819413, 1101506, 1638826, 1768207, 3536414, 4799419, 9598838, 33595933, 67191866]

約数ペア:

[(1, 67191866), (2, 33595933), (7, 9598838), (14, 4799419), (19, 3536414), (38, 1768207), (41, 1638826), (61, 1101506), (82, 819413), (101, 665266), (122, 550753), (133, 505202), (202, 332633), (266, 252601), (287, 234118), (427, 157358), (574, 117059), (707, 95038), (779, 86254), (854, 78679), (1159, 57974), (1414, 47519), (1558, 43127), (1919, 35014), (2318, 28987), (2501, 26866), (3838, 17507), (4141, 16226), (5002, 13433), (5453, 12322), (6161, 10906), (8113, 8282)]