42538008

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 111260160

約数和(自身を除く): 68722152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 877, 1032, 1128, 1754, 2021, 2631, 3508, 4042, 5262, 6063, 7016, 8084, 10524, 12126, 16168, 21048, 24252, 37711, 41219, 48504, 75422, 82438, 113133, 123657, 150844, 164876, 226266, 247314, 301688, 329752, 452532, 494628, 905064, 989256, 1772417, 3544834, 5317251, 7089668, 10634502, 14179336, 21269004, 42538008]

約数ペア:

[(1, 42538008), (2, 21269004), (3, 14179336), (4, 10634502), (6, 7089668), (8, 5317251), (12, 3544834), (24, 1772417), (43, 989256), (47, 905064), (86, 494628), (94, 452532), (129, 329752), (141, 301688), (172, 247314), (188, 226266), (258, 164876), (282, 150844), (344, 123657), (376, 113133), (516, 82438), (564, 75422), (877, 48504), (1032, 41219), (1128, 37711), (1754, 24252), (2021, 21048), (2631, 16168), (3508, 12126), (4042, 10524), (5262, 8084), (6063, 7016)]