29207152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{140419}}^1$

素因数の和:140440

約数の個数: 20

約数和(自身を含む): 60942280

約数和(自身を除く): 31735128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 140419, 280838, 561676, 1123352, 1825447, 2246704, 3650894, 7301788, 14603576, 29207152]

約数ペア:

[(1, 29207152), (2, 14603576), (4, 7301788), (8, 3650894), (13, 2246704), (16, 1825447), (26, 1123352), (52, 561676), (104, 280838), (208, 140419)]