28310831616

素因数分解:

$2^9\times 3^1\times {\mathrm{2617}}^1\times {\mathrm{7043}}^1$

素因数の和:9681

約数の個数: 80

約数和(自身を含む): 75461357664

約数和(自身を除く): 47150526048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 2617, 5234, 7043, 7851, 10468, 14086, 15702, 20936, 21129, 28172, 31404, 41872, 42258, 56344, 62808, 83744, 84516, 112688, 125616, 167488, 169032, 225376, 251232, 334976, 338064, 450752, 502464, 669952, 676128, 901504, 1004928, 1339904, 1352256, 1803008, 2009856, 2704512, 3606016, 4019712, 5409024, 10818048, 18431531, 36863062, 55294593, 73726124, 110589186, 147452248, 221178372, 294904496, 442356744, 589808992, 884713488, 1179617984, 1769426976, 2359235968, 3538853952, 4718471936, 7077707904, 9436943872, 14155415808, 28310831616]

約数ペア:

[(1, 28310831616), (2, 14155415808), (3, 9436943872), (4, 7077707904), (6, 4718471936), (8, 3538853952), (12, 2359235968), (16, 1769426976), (24, 1179617984), (32, 884713488), (48, 589808992), (64, 442356744), (96, 294904496), (128, 221178372), (192, 147452248), (256, 110589186), (384, 73726124), (512, 55294593), (768, 36863062), (1536, 18431531), (2617, 10818048), (5234, 5409024), (7043, 4019712), (7851, 3606016), (10468, 2704512), (14086, 2009856), (15702, 1803008), (20936, 1352256), (21129, 1339904), (28172, 1004928), (31404, 901504), (41872, 676128), (42258, 669952), (56344, 502464), (62808, 450752), (83744, 338064), (84516, 334976), (112688, 251232), (125616, 225376), (167488, 169032)]