21957888

素因数分解:

$2^8\times 3^1\times {\mathrm{28591}}^1$

素因数の和:28610

約数の個数: 36

約数和(自身を含む): 58442048

約数和(自身を除く): 36484160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28591, 57182, 85773, 114364, 171546, 228728, 343092, 457456, 686184, 914912, 1372368, 1829824, 2744736, 3659648, 5489472, 7319296, 10978944, 21957888]

約数ペア:

[(1, 21957888), (2, 10978944), (3, 7319296), (4, 5489472), (6, 3659648), (8, 2744736), (12, 1829824), (16, 1372368), (24, 914912), (32, 686184), (48, 457456), (64, 343092), (96, 228728), (128, 171546), (192, 114364), (256, 85773), (384, 57182), (768, 28591)]