70840562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 50119438

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 377, 611, 754, 1222, 1363, 1999, 2726, 3998, 17719, 25987, 35438, 51974, 57971, 93953, 115942, 187906, 753623, 1221389, 1507246, 2442778, 2724637, 5449274, 35420281, 70840562]

約数ペア:

[(1, 70840562), (2, 35420281), (13, 5449274), (26, 2724637), (29, 2442778), (47, 1507246), (58, 1221389), (94, 753623), (377, 187906), (611, 115942), (754, 93953), (1222, 57971), (1363, 51974), (1999, 35438), (2726, 25987), (3998, 17719)]