28091904

素因数分解:

$2^9\times 3^1\times {\mathrm{18289}}^1$

素因数の和:18310

約数の個数: 40

約数和(自身を含む): 74842680

約数和(自身を除く): 46750776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 18289, 36578, 54867, 73156, 109734, 146312, 219468, 292624, 438936, 585248, 877872, 1170496, 1755744, 2340992, 3511488, 4681984, 7022976, 9363968, 14045952, 28091904]

約数ペア:

[(1, 28091904), (2, 14045952), (3, 9363968), (4, 7022976), (6, 4681984), (8, 3511488), (12, 2340992), (16, 1755744), (24, 1170496), (32, 877872), (48, 585248), (64, 438936), (96, 292624), (128, 219468), (192, 146312), (256, 109734), (384, 73156), (512, 54867), (768, 36578), (1536, 18289)]