71471928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2791}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 197003520

約数和(自身を除く): 125531592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 1067, 1164, 2134, 2328, 2791, 3201, 4268, 5582, 6402, 8373, 8536, 11164, 12804, 16746, 22328, 25608, 30701, 33492, 61402, 66984, 92103, 122804, 184206, 245608, 270727, 368412, 541454, 736824, 812181, 1082908, 1624362, 2165816, 2977997, 3248724, 5955994, 6497448, 8933991, 11911988, 17867982, 23823976, 35735964, 71471928]

約数ペア:

[(1, 71471928), (2, 35735964), (3, 23823976), (4, 17867982), (6, 11911988), (8, 8933991), (11, 6497448), (12, 5955994), (22, 3248724), (24, 2977997), (33, 2165816), (44, 1624362), (66, 1082908), (88, 812181), (97, 736824), (132, 541454), (194, 368412), (264, 270727), (291, 245608), (388, 184206), (582, 122804), (776, 92103), (1067, 66984), (1164, 61402), (2134, 33492), (2328, 30701), (2791, 25608), (3201, 22328), (4268, 16746), (5582, 12804), (6402, 11164), (8373, 8536)]