25944256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31208

約数の個数: 28

約数和(自身を含む): 55445152

約数和(自身を除く): 29500896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 31183, 62366, 124732, 249464, 405379, 498928, 810758, 997856, 1621516, 1995712, 3243032, 6486064, 12972128, 25944256]

約数ペア:

[(1, 25944256), (2, 12972128), (4, 6486064), (8, 3243032), (13, 1995712), (16, 1621516), (26, 997856), (32, 810758), (52, 498928), (64, 405379), (104, 249464), (208, 124732), (416, 62366), (832, 31183)]