57129728

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5500

約数の個数: 36

約数和(自身を含む): 116839128

約数和(自身を除く): 59709400

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 5443, 10496, 10886, 21772, 43544, 87088, 174176, 223163, 348352, 446326, 696704, 892652, 1393408, 1785304, 3570608, 7141216, 14282432, 28564864, 57129728]

約数ペア:

[(1, 57129728), (2, 28564864), (4, 14282432), (8, 7141216), (16, 3570608), (32, 1785304), (41, 1393408), (64, 892652), (82, 696704), (128, 446326), (164, 348352), (256, 223163), (328, 174176), (656, 87088), (1312, 43544), (2624, 21772), (5248, 10886), (5443, 10496)]