21967872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{7151}}^1$

素因数の和:7174

約数の個数: 44

約数和(自身を含む): 58560576

約数和(自身を除く): 36592704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 7151, 14302, 21453, 28604, 42906, 57208, 85812, 114416, 171624, 228832, 343248, 457664, 686496, 915328, 1372992, 1830656, 2745984, 3661312, 5491968, 7322624, 10983936, 21967872]

約数ペア:

[(1, 21967872), (2, 10983936), (3, 7322624), (4, 5491968), (6, 3661312), (8, 2745984), (12, 1830656), (16, 1372992), (24, 915328), (32, 686496), (48, 457664), (64, 343248), (96, 228832), (128, 171624), (192, 114416), (256, 85812), (384, 57208), (512, 42906), (768, 28604), (1024, 21453), (1536, 14302), (3072, 7151)]