28475904

素因数分解:

$2^9\times 3^1\times {\mathrm{18539}}^1$

素因数の和:18560

約数の個数: 40

約数和(自身を含む): 75865680

約数和(自身を除く): 47389776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 18539, 37078, 55617, 74156, 111234, 148312, 222468, 296624, 444936, 593248, 889872, 1186496, 1779744, 2372992, 3559488, 4745984, 7118976, 9491968, 14237952, 28475904]

約数ペア:

[(1, 28475904), (2, 14237952), (3, 9491968), (4, 7118976), (6, 4745984), (8, 3559488), (12, 2372992), (16, 1779744), (24, 1186496), (32, 889872), (48, 593248), (64, 444936), (96, 296624), (128, 222468), (192, 148312), (256, 111234), (384, 74156), (512, 55617), (768, 37078), (1536, 18539)]