12745408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15344

約数の個数: 28

約数和(自身を含む): 27238960

約数和(自身を除く): 14493552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15319, 30638, 61276, 122552, 199147, 245104, 398294, 490208, 796588, 980416, 1593176, 3186352, 6372704, 12745408]

約数ペア:

[(1, 12745408), (2, 6372704), (4, 3186352), (8, 1593176), (13, 980416), (16, 796588), (26, 490208), (32, 398294), (52, 245104), (64, 199147), (104, 122552), (208, 61276), (416, 30638), (832, 15319)]