21314944

素因数分解:

$2^7\times 7^1\times {\mathrm{23789}}^1$

素因数の和:23810

約数の個数: 32

約数和(自身を含む): 48531600

約数和(自身を除く): 27216656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 23789, 47578, 95156, 166523, 190312, 333046, 380624, 666092, 761248, 1332184, 1522496, 2664368, 3044992, 5328736, 10657472, 21314944]

約数ペア:

[(1, 21314944), (2, 10657472), (4, 5328736), (7, 3044992), (8, 2664368), (14, 1522496), (16, 1332184), (28, 761248), (32, 666092), (56, 380624), (64, 333046), (112, 190312), (128, 166523), (224, 95156), (448, 47578), (896, 23789)]