26840682008

素因数分解:

$2^3\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{371837}}^1$

素因数の和:373139

約数の個数: 32

約数和(自身を含む): 57560522400

約数和(自身を除く): 30719840392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1289, 2578, 5156, 9023, 10312, 18046, 36092, 72184, 371837, 743674, 1487348, 2602859, 2974696, 5205718, 10411436, 20822872, 479297893, 958595786, 1917191572, 3355085251, 3834383144, 6710170502, 13420341004, 26840682008]

約数ペア:

[(1, 26840682008), (2, 13420341004), (4, 6710170502), (7, 3834383144), (8, 3355085251), (14, 1917191572), (28, 958595786), (56, 479297893), (1289, 20822872), (2578, 10411436), (5156, 5205718), (9023, 2974696), (10312, 2602859), (18046, 1487348), (36092, 743674), (72184, 371837)]