29289104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140813}}^1$

素因数の和:140834

約数の個数: 20

約数和(自身を含む): 61113276

約数和(自身を除く): 31824172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140813, 281626, 563252, 1126504, 1830569, 2253008, 3661138, 7322276, 14644552, 29289104]

約数ペア:

[(1, 29289104), (2, 14644552), (4, 7322276), (8, 3661138), (13, 2253008), (16, 1830569), (26, 1126504), (52, 563252), (104, 281626), (208, 140813)]