39598208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 86751000

約数和(自身を除く): 47152792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 416, 424, 449, 689, 832, 848, 898, 1378, 1664, 1696, 1796, 2756, 3392, 3592, 5512, 5837, 6784, 7184, 11024, 11674, 14368, 22048, 23348, 23797, 28736, 44096, 46696, 47594, 57472, 88192, 93392, 95188, 186784, 190376, 309361, 373568, 380752, 618722, 747136, 761504, 1237444, 1523008, 2474888, 3046016, 4949776, 9899552, 19799104, 39598208]

約数ペア:

[(1, 39598208), (2, 19799104), (4, 9899552), (8, 4949776), (13, 3046016), (16, 2474888), (26, 1523008), (32, 1237444), (52, 761504), (53, 747136), (64, 618722), (104, 380752), (106, 373568), (128, 309361), (208, 190376), (212, 186784), (416, 95188), (424, 93392), (449, 88192), (689, 57472), (832, 47594), (848, 46696), (898, 44096), (1378, 28736), (1664, 23797), (1696, 23348), (1796, 22048), (2756, 14368), (3392, 11674), (3592, 11024), (5512, 7184), (5837, 6784)]