26838272

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2614

約数の個数: 36

約数和(自身を含む): 54899796

約数和(自身を除く): 28061524

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2557, 2624, 5114, 5248, 10228, 10496, 20456, 40912, 81824, 104837, 163648, 209674, 327296, 419348, 654592, 838696, 1677392, 3354784, 6709568, 13419136, 26838272]

約数ペア:

[(1, 26838272), (2, 13419136), (4, 6709568), (8, 3354784), (16, 1677392), (32, 838696), (41, 654592), (64, 419348), (82, 327296), (128, 209674), (164, 163648), (256, 104837), (328, 81824), (656, 40912), (1312, 20456), (2557, 10496), (2624, 10228), (5114, 5248)]