29957704

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1051}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 64382400

約数和(自身を除く): 34424696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 1051, 2036, 2102, 3563, 4072, 4204, 7126, 7357, 8408, 14252, 14714, 28504, 29428, 58856, 534959, 1069918, 2139836, 3744713, 4279672, 7489426, 14978852, 29957704]

約数ペア:

[(1, 29957704), (2, 14978852), (4, 7489426), (7, 4279672), (8, 3744713), (14, 2139836), (28, 1069918), (56, 534959), (509, 58856), (1018, 29428), (1051, 28504), (2036, 14714), (2102, 14252), (3563, 8408), (4072, 7357), (4204, 7126)]