27915776

素因数分解:

$2^9\times 7^1\times {\mathrm{7789}}^1$

素因数の和:7814

約数の個数: 40

約数和(自身を含む): 63753360

約数和(自身を除く): 35837584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 7789, 15578, 31156, 54523, 62312, 109046, 124624, 218092, 249248, 436184, 498496, 872368, 996992, 1744736, 1993984, 3489472, 3987968, 6978944, 13957888, 27915776]

約数ペア:

[(1, 27915776), (2, 13957888), (4, 6978944), (7, 3987968), (8, 3489472), (14, 1993984), (16, 1744736), (28, 996992), (32, 872368), (56, 498496), (64, 436184), (112, 249248), (128, 218092), (224, 124624), (256, 109046), (448, 62312), (512, 54523), (896, 31156), (1792, 15578), (3584, 7789)]