25852888

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 49694400

約数和(自身を除く): 23841512

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 347, 536, 556, 694, 1112, 1388, 2776, 9313, 18626, 23249, 37252, 46498, 48233, 74504, 92996, 96466, 185992, 192932, 385864, 3231611, 6463222, 12926444, 25852888]

約数ペア:

[(1, 25852888), (2, 12926444), (4, 6463222), (8, 3231611), (67, 385864), (134, 192932), (139, 185992), (268, 96466), (278, 92996), (347, 74504), (536, 48233), (556, 46498), (694, 37252), (1112, 23249), (1388, 18626), (2776, 9313)]