129396736

素因数分解:

$2^{12}\times 7^1\times {\mathrm{4513}}^1$

素因数の和:4544

約数の個数: 52

約数和(自身を含む): 295793392

約数和(自身を除く): 166396656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 4513, 7168, 9026, 14336, 18052, 28672, 31591, 36104, 63182, 72208, 126364, 144416, 252728, 288832, 505456, 577664, 1010912, 1155328, 2021824, 2310656, 4043648, 4621312, 8087296, 9242624, 16174592, 18485248, 32349184, 64698368, 129396736]

約数ペア:

[(1, 129396736), (2, 64698368), (4, 32349184), (7, 18485248), (8, 16174592), (14, 9242624), (16, 8087296), (28, 4621312), (32, 4043648), (56, 2310656), (64, 2021824), (112, 1155328), (128, 1010912), (224, 577664), (256, 505456), (448, 288832), (512, 252728), (896, 144416), (1024, 126364), (1792, 72208), (2048, 63182), (3584, 36104), (4096, 31591), (4513, 28672), (7168, 18052), (9026, 14336)]