16222528

素因数分解:

$2^6\times 7^3\times {\mathrm{739}}^1$

素因数の和:772

約数の個数: 56

約数和(自身を含む): 37592000

約数和(自身を除く): 21369472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 739, 784, 1372, 1478, 1568, 2744, 2956, 3136, 5173, 5488, 5912, 10346, 10976, 11824, 20692, 21952, 23648, 36211, 41384, 47296, 72422, 82768, 144844, 165536, 253477, 289688, 331072, 506954, 579376, 1013908, 1158752, 2027816, 2317504, 4055632, 8111264, 16222528]

約数ペア:

[(1, 16222528), (2, 8111264), (4, 4055632), (7, 2317504), (8, 2027816), (14, 1158752), (16, 1013908), (28, 579376), (32, 506954), (49, 331072), (56, 289688), (64, 253477), (98, 165536), (112, 144844), (196, 82768), (224, 72422), (343, 47296), (392, 41384), (448, 36211), (686, 23648), (739, 21952), (784, 20692), (1372, 11824), (1478, 10976), (1568, 10346), (2744, 5912), (2956, 5488), (3136, 5173)]