21748992

素因数分解:

$2^8\times 3^1\times {\mathrm{28319}}^1$

素因数の和:28338

約数の個数: 36

約数和(自身を含む): 57886080

約数和(自身を除く): 36137088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28319, 56638, 84957, 113276, 169914, 226552, 339828, 453104, 679656, 906208, 1359312, 1812416, 2718624, 3624832, 5437248, 7249664, 10874496, 21748992]

約数ペア:

[(1, 21748992), (2, 10874496), (3, 7249664), (4, 5437248), (6, 3624832), (8, 2718624), (12, 1812416), (16, 1359312), (24, 906208), (32, 679656), (48, 453104), (64, 339828), (96, 226552), (128, 169914), (192, 113276), (256, 84957), (384, 56638), (768, 28319)]