25854484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 50996736

約数和(自身を除く): 25142252

約数列:

[1, 2, 4, 17, 23, 34, 46, 61, 68, 92, 122, 244, 271, 391, 542, 782, 1037, 1084, 1403, 1564, 2074, 2806, 4148, 4607, 5612, 6233, 9214, 12466, 16531, 18428, 23851, 24932, 33062, 47702, 66124, 95404, 105961, 211922, 281027, 380213, 423844, 562054, 760426, 1124108, 1520852, 6463621, 12927242, 25854484]

約数ペア:

[(1, 25854484), (2, 12927242), (4, 6463621), (17, 1520852), (23, 1124108), (34, 760426), (46, 562054), (61, 423844), (68, 380213), (92, 281027), (122, 211922), (244, 105961), (271, 95404), (391, 66124), (542, 47702), (782, 33062), (1037, 24932), (1084, 23851), (1403, 18428), (1564, 16531), (2074, 12466), (2806, 9214), (4148, 6233), (4607, 5612)]