29913728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17977}}^1$

素因数の和:18004

約数の個数: 32

約数和(自身を含む): 64181460

約数和(自身を除く): 34267732

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 17977, 35954, 71908, 143816, 233701, 287632, 467402, 575264, 934804, 1150528, 1869608, 2301056, 3739216, 7478432, 14956864, 29913728]

約数ペア:

[(1, 29913728), (2, 14956864), (4, 7478432), (8, 3739216), (13, 2301056), (16, 1869608), (26, 1150528), (32, 934804), (52, 575264), (64, 467402), (104, 287632), (128, 233701), (208, 143816), (416, 71908), (832, 35954), (1664, 17977)]