28723452

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 69619200

約数和(自身を除く): 40895748

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 739, 948, 1478, 2217, 2956, 3239, 4434, 6478, 8868, 9717, 12956, 19434, 30299, 38868, 58381, 60598, 90897, 116762, 121196, 175143, 181794, 233524, 350286, 363588, 700572, 2393621, 4787242, 7180863, 9574484, 14361726, 28723452]

約数ペア:

[(1, 28723452), (2, 14361726), (3, 9574484), (4, 7180863), (6, 4787242), (12, 2393621), (41, 700572), (79, 363588), (82, 350286), (123, 233524), (158, 181794), (164, 175143), (237, 121196), (246, 116762), (316, 90897), (474, 60598), (492, 58381), (739, 38868), (948, 30299), (1478, 19434), (2217, 12956), (2956, 9717), (3239, 8868), (4434, 6478)]