25970004

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 70904960

約数和(自身を除く): 44934956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 67, 74, 97, 108, 111, 134, 148, 194, 201, 222, 268, 291, 333, 388, 402, 444, 582, 603, 666, 804, 873, 999, 1164, 1206, 1332, 1746, 1809, 1998, 2412, 2479, 2619, 3492, 3589, 3618, 3996, 4958, 5238, 6499, 7178, 7236, 7437, 9916, 10476, 10767, 12998, 14356, 14874, 19497, 21534, 22311, 25996, 29748, 32301, 38994, 43068, 44622, 58491, 64602, 66933, 77988, 89244, 96903, 116982, 129204, 133866, 175473, 193806, 233964, 240463, 267732, 350946, 387612, 480926, 701892, 721389, 961852, 1442778, 2164167, 2885556, 4328334, 6492501, 8656668, 12985002, 25970004]

約数ペア:

[(1, 25970004), (2, 12985002), (3, 8656668), (4, 6492501), (6, 4328334), (9, 2885556), (12, 2164167), (18, 1442778), (27, 961852), (36, 721389), (37, 701892), (54, 480926), (67, 387612), (74, 350946), (97, 267732), (108, 240463), (111, 233964), (134, 193806), (148, 175473), (194, 133866), (201, 129204), (222, 116982), (268, 96903), (291, 89244), (333, 77988), (388, 66933), (402, 64602), (444, 58491), (582, 44622), (603, 43068), (666, 38994), (804, 32301), (873, 29748), (999, 25996), (1164, 22311), (1206, 21534), (1332, 19497), (1746, 14874), (1809, 14356), (1998, 12998), (2412, 10767), (2479, 10476), (2619, 9916), (3492, 7437), (3589, 7236), (3618, 7178), (3996, 6499), (4958, 5238)]