26351404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3181}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 49002800

約数和(自身を除く): 22651396

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 3181, 4142, 6362, 8284, 12724, 60439, 120878, 241756, 346729, 693458, 1386916, 6587851, 13175702, 26351404]

約数ペア:

[(1, 26351404), (2, 13175702), (4, 6587851), (19, 1386916), (38, 693458), (76, 346729), (109, 241756), (218, 120878), (436, 60439), (2071, 12724), (3181, 8284), (4142, 6362)]