13426831784

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1$

素因数の和:2382

約数の個数: 64

約数和(自身を含む): 26166067200

約数和(自身を除く): 12739235416

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 223, 316, 376, 446, 632, 892, 1784, 2027, 3713, 4054, 7426, 8108, 10481, 14852, 16216, 17617, 20962, 29704, 35234, 41924, 70468, 83848, 95269, 140936, 160133, 190538, 320266, 381076, 452021, 640532, 762152, 827999, 904042, 1281064, 1655998, 1808084, 3311996, 3616168, 6623992, 7526251, 15052502, 21244987, 30105004, 35709659, 42489974, 60210008, 71419318, 84979948, 142838636, 169959896, 285677272, 1678353973, 3356707946, 6713415892, 13426831784]

約数ペア:

[(1, 13426831784), (2, 6713415892), (4, 3356707946), (8, 1678353973), (47, 285677272), (79, 169959896), (94, 142838636), (158, 84979948), (188, 71419318), (223, 60210008), (316, 42489974), (376, 35709659), (446, 30105004), (632, 21244987), (892, 15052502), (1784, 7526251), (2027, 6623992), (3713, 3616168), (4054, 3311996), (7426, 1808084), (8108, 1655998), (10481, 1281064), (14852, 904042), (16216, 827999), (17617, 762152), (20962, 640532), (29704, 452021), (35234, 381076), (41924, 320266), (70468, 190538), (83848, 160133), (95269, 140936)]