21556992

素因数分解:

$2^8\times 3^1\times {\mathrm{28069}}^1$

素因数の和:28088

約数の個数: 36

約数和(自身を含む): 57375080

約数和(自身を除く): 35818088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28069, 56138, 84207, 112276, 168414, 224552, 336828, 449104, 673656, 898208, 1347312, 1796416, 2694624, 3592832, 5389248, 7185664, 10778496, 21556992]

約数ペア:

[(1, 21556992), (2, 10778496), (3, 7185664), (4, 5389248), (6, 3592832), (8, 2694624), (12, 1796416), (16, 1347312), (24, 898208), (32, 673656), (48, 449104), (64, 336828), (96, 224552), (128, 168414), (192, 112276), (256, 84207), (384, 56138), (768, 28069)]