13621248

素因数分解:

$2^{11}\times 3^2\times {\mathrm{739}}^1$

素因数の和:767

約数の個数: 72

約数和(自身を含む): 39393900

約数和(自身を除く): 25772652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 739, 768, 1024, 1152, 1478, 1536, 2048, 2217, 2304, 2956, 3072, 4434, 4608, 5912, 6144, 6651, 8868, 9216, 11824, 13302, 17736, 18432, 23648, 26604, 35472, 47296, 53208, 70944, 94592, 106416, 141888, 189184, 212832, 283776, 378368, 425664, 567552, 756736, 851328, 1135104, 1513472, 1702656, 2270208, 3405312, 4540416, 6810624, 13621248]

約数ペア:

[(1, 13621248), (2, 6810624), (3, 4540416), (4, 3405312), (6, 2270208), (8, 1702656), (9, 1513472), (12, 1135104), (16, 851328), (18, 756736), (24, 567552), (32, 425664), (36, 378368), (48, 283776), (64, 212832), (72, 189184), (96, 141888), (128, 106416), (144, 94592), (192, 70944), (256, 53208), (288, 47296), (384, 35472), (512, 26604), (576, 23648), (739, 18432), (768, 17736), (1024, 13302), (1152, 11824), (1478, 9216), (1536, 8868), (2048, 6651), (2217, 6144), (2304, 5912), (2956, 4608), (3072, 4434)]