2670205568

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 5389843200

約数和(自身を除く): 2719637632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 223, 278, 446, 556, 673, 892, 1112, 1346, 1784, 2224, 2692, 3568, 4448, 5384, 7136, 8896, 10768, 14272, 17792, 21536, 28544, 30997, 43072, 61994, 86144, 93547, 123988, 150079, 187094, 247976, 300158, 374188, 495952, 600316, 748376, 991904, 1200632, 1496752, 1983808, 2401264, 2993504, 3967616, 4802528, 5987008, 9605056, 11974016, 19210112, 20860981, 41721962, 83443924, 166887848, 333775696, 667551392, 1335102784, 2670205568]

約数ペア:

[(1, 2670205568), (2, 1335102784), (4, 667551392), (8, 333775696), (16, 166887848), (32, 83443924), (64, 41721962), (128, 20860981), (139, 19210112), (223, 11974016), (278, 9605056), (446, 5987008), (556, 4802528), (673, 3967616), (892, 2993504), (1112, 2401264), (1346, 1983808), (1784, 1496752), (2224, 1200632), (2692, 991904), (3568, 748376), (4448, 600316), (5384, 495952), (7136, 374188), (8896, 300158), (10768, 247976), (14272, 187094), (17792, 150079), (21536, 123988), (28544, 93547), (30997, 86144), (43072, 61994)]