21916992

素因数分解:

$2^6\times 3^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:767

約数の個数: 56

約数和(自身を含む): 58371232

約数和(自身を除く): 36454240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211, 422, 541, 633, 844, 1082, 1266, 1623, 1688, 2164, 2532, 3246, 3376, 4328, 5064, 6492, 6752, 8656, 10128, 12984, 13504, 17312, 20256, 25968, 34624, 40512, 51936, 103872, 114151, 228302, 342453, 456604, 684906, 913208, 1369812, 1826416, 2739624, 3652832, 5479248, 7305664, 10958496, 21916992]

約数ペア:

[(1, 21916992), (2, 10958496), (3, 7305664), (4, 5479248), (6, 3652832), (8, 2739624), (12, 1826416), (16, 1369812), (24, 913208), (32, 684906), (48, 456604), (64, 342453), (96, 228302), (192, 114151), (211, 103872), (422, 51936), (541, 40512), (633, 34624), (844, 25968), (1082, 20256), (1266, 17312), (1623, 13504), (1688, 12984), (2164, 10128), (2532, 8656), (3246, 6752), (3376, 6492), (4328, 5064)]