73169408

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11024

約数の個数: 40

約数和(自身を含む): 157456068

約数和(自身を除く): 84286660

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10993, 21986, 43972, 87944, 142909, 175888, 285818, 351776, 571636, 703552, 1143272, 1407104, 2286544, 2814208, 4573088, 5628416, 9146176, 18292352, 36584704, 73169408]

約数ペア:

[(1, 73169408), (2, 36584704), (4, 18292352), (8, 9146176), (13, 5628416), (16, 4573088), (26, 2814208), (32, 2286544), (52, 1407104), (64, 1143272), (104, 703552), (128, 571636), (208, 351776), (256, 285818), (416, 175888), (512, 142909), (832, 87944), (1664, 43972), (3328, 21986), (6656, 10993)]