71368926412

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{200117}}^1$

素因数の和:200446

約数の個数: 48

約数和(自身を含む): 146313474048

約数和(自身を除く): 74944547636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 271, 329, 542, 658, 1084, 1316, 1897, 3794, 7588, 12737, 25474, 50948, 89159, 178318, 200117, 356636, 400234, 800468, 1400819, 2801638, 5603276, 9405499, 18810998, 37621996, 54231707, 65838493, 108463414, 131676986, 216926828, 263353972, 379621949, 759243898, 1518487796, 2548890229, 5097780458, 10195560916, 17842231603, 35684463206, 71368926412]

約数ペア:

[(1, 71368926412), (2, 35684463206), (4, 17842231603), (7, 10195560916), (14, 5097780458), (28, 2548890229), (47, 1518487796), (94, 759243898), (188, 379621949), (271, 263353972), (329, 216926828), (542, 131676986), (658, 108463414), (1084, 65838493), (1316, 54231707), (1897, 37621996), (3794, 18810998), (7588, 9405499), (12737, 5603276), (25474, 2801638), (50948, 1400819), (89159, 800468), (178318, 400234), (200117, 356636)]