67786894

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 124695936

約数和(自身を除く): 56909042

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 217, 371, 421, 434, 742, 842, 1519, 1643, 2597, 2947, 3038, 3286, 5194, 5894, 11501, 13051, 20629, 22313, 23002, 26102, 41258, 44626, 80507, 91357, 156191, 161014, 182714, 312382, 639499, 691703, 1093337, 1278998, 1383406, 2186674, 4841921, 9683842, 33893447, 67786894]

約数ペア:

[(1, 67786894), (2, 33893447), (7, 9683842), (14, 4841921), (31, 2186674), (49, 1383406), (53, 1278998), (62, 1093337), (98, 691703), (106, 639499), (217, 312382), (371, 182714), (421, 161014), (434, 156191), (742, 91357), (842, 80507), (1519, 44626), (1643, 41258), (2597, 26102), (2947, 23002), (3038, 22313), (3286, 20629), (5194, 13051), (5894, 11501)]