25138592

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 51891840

約数和(自身を除く): 26753248

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 206, 232, 263, 412, 464, 526, 824, 928, 1052, 1648, 2104, 2987, 3296, 4208, 5974, 7627, 8416, 11948, 15254, 23896, 27089, 30508, 47792, 54178, 61016, 95584, 108356, 122032, 216712, 244064, 433424, 785581, 866848, 1571162, 3142324, 6284648, 12569296, 25138592]

約数ペア:

[(1, 25138592), (2, 12569296), (4, 6284648), (8, 3142324), (16, 1571162), (29, 866848), (32, 785581), (58, 433424), (103, 244064), (116, 216712), (206, 122032), (232, 108356), (263, 95584), (412, 61016), (464, 54178), (526, 47792), (824, 30508), (928, 27089), (1052, 23896), (1648, 15254), (2104, 11948), (2987, 8416), (3296, 7627), (4208, 5974)]