17971352

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 38685600

約数和(自身を除く): 20714248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1193, 1883, 2152, 2386, 3766, 4772, 7532, 8351, 9544, 15064, 16702, 33404, 66808, 320917, 641834, 1283668, 2246419, 2567336, 4492838, 8985676, 17971352]

約数ペア:

[(1, 17971352), (2, 8985676), (4, 4492838), (7, 2567336), (8, 2246419), (14, 1283668), (28, 641834), (56, 320917), (269, 66808), (538, 33404), (1076, 16702), (1193, 15064), (1883, 9544), (2152, 8351), (2386, 7532), (3766, 4772)]