29269136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140717}}^1$

素因数の和:140738

約数の個数: 20

約数和(自身を含む): 61071612

約数和(自身を除く): 31802476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140717, 281434, 562868, 1125736, 1829321, 2251472, 3658642, 7317284, 14634568, 29269136]

約数ペア:

[(1, 29269136), (2, 14634568), (4, 7317284), (8, 3658642), (13, 2251472), (16, 1829321), (26, 1125736), (52, 562868), (104, 281434), (208, 140717)]