28744576

素因数分解:

$2^7\times 7^2\times {\mathrm{4583}}^1$

素因数の和:4611

約数の個数: 48

約数和(自身を含む): 66628440

約数和(自身を除く): 37883864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 4583, 6272, 9166, 18332, 32081, 36664, 64162, 73328, 128324, 146656, 224567, 256648, 293312, 449134, 513296, 586624, 898268, 1026592, 1796536, 2053184, 3593072, 4106368, 7186144, 14372288, 28744576]

約数ペア:

[(1, 28744576), (2, 14372288), (4, 7186144), (7, 4106368), (8, 3593072), (14, 2053184), (16, 1796536), (28, 1026592), (32, 898268), (49, 586624), (56, 513296), (64, 449134), (98, 293312), (112, 256648), (128, 224567), (196, 146656), (224, 128324), (392, 73328), (448, 64162), (784, 36664), (896, 32081), (1568, 18332), (3136, 9166), (4583, 6272)]