2734852976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{55987}}^1$

素因数の和:56109

約数の個数: 40

約数和(自身を含む): 5498469504

約数和(自身を除く): 2763616528

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 3053, 6106, 12212, 24424, 48848, 55987, 111974, 223948, 447896, 895792, 2407441, 3975077, 4814882, 7950154, 9629764, 15900308, 19259528, 31800616, 38519056, 63601232, 170928311, 341856622, 683713244, 1367426488, 2734852976]

約数ペア:

[(1, 2734852976), (2, 1367426488), (4, 683713244), (8, 341856622), (16, 170928311), (43, 63601232), (71, 38519056), (86, 31800616), (142, 19259528), (172, 15900308), (284, 9629764), (344, 7950154), (568, 4814882), (688, 3975077), (1136, 2407441), (3053, 895792), (6106, 447896), (12212, 223948), (24424, 111974), (48848, 55987)]