42262892

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3126

約数の個数: 36

約数和(自身を含む): 87275664

約数和(自身を除く): 45012772

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3037, 3479, 6074, 6958, 12148, 13916, 21259, 42518, 85036, 148813, 215627, 297626, 431254, 595252, 862508, 1509389, 3018778, 6037556, 10565723, 21131446, 42262892]

約数ペア:

[(1, 42262892), (2, 21131446), (4, 10565723), (7, 6037556), (14, 3018778), (28, 1509389), (49, 862508), (71, 595252), (98, 431254), (142, 297626), (196, 215627), (284, 148813), (497, 85036), (994, 42518), (1988, 21259), (3037, 13916), (3479, 12148), (6074, 6958)]