57498784

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 130128768

約数和(自身を除く): 72629984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1303, 1379, 1576, 2606, 2758, 3152, 5212, 5516, 6304, 9121, 10424, 11032, 18242, 20848, 22064, 36484, 41696, 44128, 72968, 145936, 256691, 291872, 513382, 1026764, 1796837, 2053528, 3593674, 4107056, 7187348, 8214112, 14374696, 28749392, 57498784]

約数ペア:

[(1, 57498784), (2, 28749392), (4, 14374696), (7, 8214112), (8, 7187348), (14, 4107056), (16, 3593674), (28, 2053528), (32, 1796837), (56, 1026764), (112, 513382), (197, 291872), (224, 256691), (394, 145936), (788, 72968), (1303, 44128), (1379, 41696), (1576, 36484), (2606, 22064), (2758, 20848), (3152, 18242), (5212, 11032), (5516, 10424), (6304, 9121)]