42738672

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1709}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 110684880

約数和(自身を除く): 67946208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 1709, 2084, 3126, 3418, 4168, 5127, 6252, 6836, 8336, 10254, 12504, 13672, 20508, 25008, 27344, 41016, 82032, 890389, 1780778, 2671167, 3561556, 5342334, 7123112, 10684668, 14246224, 21369336, 42738672]

約数ペア:

[(1, 42738672), (2, 21369336), (3, 14246224), (4, 10684668), (6, 7123112), (8, 5342334), (12, 3561556), (16, 2671167), (24, 1780778), (48, 890389), (521, 82032), (1042, 41016), (1563, 27344), (1709, 25008), (2084, 20508), (3126, 13672), (3418, 12504), (4168, 10254), (5127, 8336), (6252, 6836)]