26678584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 53020800

約数和(自身を除く): 26342216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1051, 1336, 2102, 3173, 4204, 6346, 8408, 12692, 19969, 25384, 39938, 79876, 159752, 175517, 351034, 702068, 1404136, 3334823, 6669646, 13339292, 26678584]

約数ペア:

[(1, 26678584), (2, 13339292), (4, 6669646), (8, 3334823), (19, 1404136), (38, 702068), (76, 351034), (152, 175517), (167, 159752), (334, 79876), (668, 39938), (1051, 25384), (1336, 19969), (2102, 12692), (3173, 8408), (4204, 6346)]