72475712

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{8147}}^1$

素因数の和:8298

約数の個数: 28

約数和(自身を含む): 144871440

約数和(自身を除く): 72395728

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8147, 8896, 16294, 32588, 65176, 130352, 260704, 521408, 1132433, 2264866, 4529732, 9059464, 18118928, 36237856, 72475712]

約数ペア:

[(1, 72475712), (2, 36237856), (4, 18118928), (8, 9059464), (16, 4529732), (32, 2264866), (64, 1132433), (139, 521408), (278, 260704), (556, 130352), (1112, 65176), (2224, 32588), (4448, 16294), (8147, 8896)]