15706431232

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{1753}}^1$

素因数の和:2929

約数の個数: 72

約数和(自身を含む): 32409991040

約数和(自身を除く): 16703559808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1129, 1753, 1984, 2258, 3506, 3968, 4516, 7012, 7936, 9032, 14024, 18064, 28048, 34999, 36128, 54343, 56096, 69998, 72256, 108686, 112192, 139996, 144512, 217372, 224384, 279992, 289024, 434744, 448768, 559984, 869488, 1119968, 1738976, 1979137, 2239936, 3477952, 3958274, 4479872, 6955904, 7916548, 8959744, 13911808, 15833096, 31666192, 61353247, 63332384, 122706494, 126664768, 245412988, 253329536, 490825976, 506659072, 981651952, 1963303904, 3926607808, 7853215616, 15706431232]

約数ペア:

[(1, 15706431232), (2, 7853215616), (4, 3926607808), (8, 1963303904), (16, 981651952), (31, 506659072), (32, 490825976), (62, 253329536), (64, 245412988), (124, 126664768), (128, 122706494), (248, 63332384), (256, 61353247), (496, 31666192), (992, 15833096), (1129, 13911808), (1753, 8959744), (1984, 7916548), (2258, 6955904), (3506, 4479872), (3968, 3958274), (4516, 3477952), (7012, 2239936), (7936, 1979137), (9032, 1738976), (14024, 1119968), (18064, 869488), (28048, 559984), (34999, 448768), (36128, 434744), (54343, 289024), (56096, 279992), (69998, 224384), (72256, 217372), (108686, 144512), (112192, 139996)]