286880072

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{8053}}^1$

素因数の和:8193

約数の個数: 32

約数和(自身を含む): 554276280

約数和(自身を除く): 267396208

約数列:

[1, 2, 4, 8, 61, 73, 122, 146, 244, 292, 488, 584, 4453, 8053, 8906, 16106, 17812, 32212, 35624, 64424, 491233, 587869, 982466, 1175738, 1964932, 2351476, 3929864, 4702952, 35860009, 71720018, 143440036, 286880072]

約数ペア:

[(1, 286880072), (2, 143440036), (4, 71720018), (8, 35860009), (61, 4702952), (73, 3929864), (122, 2351476), (146, 1964932), (244, 1175738), (292, 982466), (488, 587869), (584, 491233), (4453, 64424), (8053, 35624), (8906, 32212), (16106, 17812)]