29440112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{141539}}^1$

素因数の和:141560

約数の個数: 20

約数和(自身を含む): 61428360

約数和(自身を除く): 31988248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 141539, 283078, 566156, 1132312, 1840007, 2264624, 3680014, 7360028, 14720056, 29440112]

約数ペア:

[(1, 29440112), (2, 14720056), (4, 7360028), (8, 3680014), (13, 2264624), (16, 1840007), (26, 1132312), (52, 566156), (104, 283078), (208, 141539)]