26838656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 58037490

約数和(自身を除く): 31198834

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1651, 1664, 2032, 3302, 4064, 6604, 8128, 13208, 16129, 16256, 26416, 32258, 52832, 64516, 105664, 129032, 209677, 211328, 258064, 419354, 516128, 838708, 1032256, 1677416, 2064512, 3354832, 6709664, 13419328, 26838656]

約数ペア:

[(1, 26838656), (2, 13419328), (4, 6709664), (8, 3354832), (13, 2064512), (16, 1677416), (26, 1032256), (32, 838708), (52, 516128), (64, 419354), (104, 258064), (127, 211328), (128, 209677), (208, 129032), (254, 105664), (416, 64516), (508, 52832), (832, 32258), (1016, 26416), (1651, 16256), (1664, 16129), (2032, 13208), (3302, 8128), (4064, 6604)]