28992282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 38192358

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 71, 138, 142, 213, 253, 269, 426, 506, 538, 759, 781, 807, 1518, 1562, 1614, 1633, 2343, 2959, 3266, 4686, 4899, 5918, 6187, 8877, 9798, 12374, 17754, 17963, 18561, 19099, 35926, 37122, 38198, 53889, 57297, 68057, 107778, 114594, 136114, 204171, 210089, 408342, 420178, 439277, 630267, 878554, 1260534, 1317831, 2635662, 4832047, 9664094, 14496141, 28992282]

約数ペア:

[(1, 28992282), (2, 14496141), (3, 9664094), (6, 4832047), (11, 2635662), (22, 1317831), (23, 1260534), (33, 878554), (46, 630267), (66, 439277), (69, 420178), (71, 408342), (138, 210089), (142, 204171), (213, 136114), (253, 114594), (269, 107778), (426, 68057), (506, 57297), (538, 53889), (759, 38198), (781, 37122), (807, 35926), (1518, 19099), (1562, 18561), (1614, 17963), (1633, 17754), (2343, 12374), (2959, 9798), (3266, 8877), (4686, 6187), (4899, 5918)]