29708008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 60984000

約数和(自身を除く): 31275992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 769, 878, 1538, 1756, 3076, 3512, 4829, 6152, 8459, 9658, 16918, 19316, 33836, 38632, 67672, 337591, 675182, 1350364, 2700728, 3713501, 7427002, 14854004, 29708008]

約数ペア:

[(1, 29708008), (2, 14854004), (4, 7427002), (8, 3713501), (11, 2700728), (22, 1350364), (44, 675182), (88, 337591), (439, 67672), (769, 38632), (878, 33836), (1538, 19316), (1756, 16918), (3076, 9658), (3512, 8459), (4829, 6152)]