29962568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 62985600

約数和(自身を除く): 33023032

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 71, 107, 116, 136, 142, 214, 232, 284, 428, 493, 568, 856, 986, 1207, 1819, 1972, 2059, 2414, 3103, 3638, 3944, 4118, 4828, 6206, 7276, 7597, 8236, 9656, 12412, 14552, 15194, 16472, 24824, 30388, 35003, 52751, 60776, 70006, 105502, 129149, 140012, 211004, 220313, 258298, 280024, 422008, 440626, 516596, 881252, 1033192, 1762504, 3745321, 7490642, 14981284, 29962568]

約数ペア:

[(1, 29962568), (2, 14981284), (4, 7490642), (8, 3745321), (17, 1762504), (29, 1033192), (34, 881252), (58, 516596), (68, 440626), (71, 422008), (107, 280024), (116, 258298), (136, 220313), (142, 211004), (214, 140012), (232, 129149), (284, 105502), (428, 70006), (493, 60776), (568, 52751), (856, 35003), (986, 30388), (1207, 24824), (1819, 16472), (1972, 15194), (2059, 14552), (2414, 12412), (3103, 9656), (3638, 8236), (3944, 7597), (4118, 7276), (4828, 6206)]