63385712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{304739}}^1$

素因数の和:304760

約数の個数: 20

約数和(自身を含む): 132257160

約数和(自身を除く): 68871448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 304739, 609478, 1218956, 2437912, 3961607, 4875824, 7923214, 15846428, 31692856, 63385712]

約数ペア:

[(1, 63385712), (2, 31692856), (4, 15846428), (8, 7923214), (13, 4875824), (16, 3961607), (26, 2437912), (52, 1218956), (104, 609478), (208, 304739)]