9728157076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1\times {\mathrm{1367}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 18702617472

約数和(自身を除く): 8974460396

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 821, 1367, 1642, 2167, 2734, 3284, 4334, 5468, 8668, 9031, 15037, 18062, 30074, 36124, 60148, 161737, 269299, 323474, 538598, 646948, 1077196, 1122307, 1779107, 2244614, 2962289, 3558214, 4489228, 5924578, 7116428, 11849156, 12345377, 24690754, 49381508, 221094479, 442188958, 884377916, 2432039269, 4864078538, 9728157076]

約数ペア:

[(1, 9728157076), (2, 4864078538), (4, 2432039269), (11, 884377916), (22, 442188958), (44, 221094479), (197, 49381508), (394, 24690754), (788, 12345377), (821, 11849156), (1367, 7116428), (1642, 5924578), (2167, 4489228), (2734, 3558214), (3284, 2962289), (4334, 2244614), (5468, 1779107), (8668, 1122307), (9031, 1077196), (15037, 646948), (18062, 538598), (30074, 323474), (36124, 269299), (60148, 161737)]