28528094142

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{22483}}^1$

素因数の和:23097

約数の個数: 48

約数和(自身を含む): 62345883600

約数和(自身を除く): 33817789458

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 449, 471, 898, 942, 1347, 1413, 2694, 2826, 4041, 8082, 22483, 44966, 67449, 70493, 134898, 140986, 202347, 211479, 404694, 422958, 634437, 1268874, 3529831, 7059662, 10094867, 10589493, 20189734, 21178986, 30284601, 31768479, 60569202, 63536958, 90853803, 181707606, 1584894119, 3169788238, 4754682357, 9509364714, 14264047071, 28528094142]

約数ペア:

[(1, 28528094142), (2, 14264047071), (3, 9509364714), (6, 4754682357), (9, 3169788238), (18, 1584894119), (157, 181707606), (314, 90853803), (449, 63536958), (471, 60569202), (898, 31768479), (942, 30284601), (1347, 21178986), (1413, 20189734), (2694, 10589493), (2826, 10094867), (4041, 7059662), (8082, 3529831), (22483, 1268874), (44966, 634437), (67449, 422958), (70493, 404694), (134898, 211479), (140986, 202347)]