29065712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139739}}^1$

素因数の和:139760

約数の個数: 20

約数和(自身を含む): 60647160

約数和(自身を除く): 31581448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 139739, 279478, 558956, 1117912, 1816607, 2235824, 3633214, 7266428, 14532856, 29065712]

約数ペア:

[(1, 29065712), (2, 14532856), (4, 7266428), (8, 3633214), (13, 2235824), (16, 1816607), (26, 1117912), (52, 558956), (104, 279478), (208, 139739)]