28989587712

素因数分解:

$2^8\times 3^1\times {\mathrm{113}}^1\times {\mathrm{334043}}^1$

素因数の和:334175

約数の個数: 72

約数和(自身を含む): 77837596704

約数和(自身を除く): 48848008992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 678, 768, 904, 1356, 1808, 2712, 3616, 5424, 7232, 10848, 14464, 21696, 28928, 43392, 86784, 334043, 668086, 1002129, 1336172, 2004258, 2672344, 4008516, 5344688, 8017032, 10689376, 16034064, 21378752, 32068128, 37746859, 42757504, 64136256, 75493718, 85515008, 113240577, 128272512, 150987436, 226481154, 256545024, 301974872, 452962308, 603949744, 905924616, 1207899488, 1811849232, 2415798976, 3623698464, 4831597952, 7247396928, 9663195904, 14494793856, 28989587712]

約数ペア:

[(1, 28989587712), (2, 14494793856), (3, 9663195904), (4, 7247396928), (6, 4831597952), (8, 3623698464), (12, 2415798976), (16, 1811849232), (24, 1207899488), (32, 905924616), (48, 603949744), (64, 452962308), (96, 301974872), (113, 256545024), (128, 226481154), (192, 150987436), (226, 128272512), (256, 113240577), (339, 85515008), (384, 75493718), (452, 64136256), (678, 42757504), (768, 37746859), (904, 32068128), (1356, 21378752), (1808, 16034064), (2712, 10689376), (3616, 8017032), (5424, 5344688), (7232, 4008516), (10848, 2672344), (14464, 2004258), (21696, 1336172), (28928, 1002129), (43392, 668086), (86784, 334043)]