25754664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 75075840

約数和(自身を除く): 49321176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 37, 39, 46, 52, 69, 74, 78, 92, 97, 104, 111, 138, 148, 156, 184, 194, 222, 276, 291, 296, 299, 312, 388, 444, 481, 552, 582, 598, 776, 851, 888, 897, 962, 1164, 1196, 1261, 1443, 1702, 1794, 1924, 2231, 2328, 2392, 2522, 2553, 2886, 3404, 3588, 3589, 3783, 3848, 4462, 5044, 5106, 5772, 6693, 6808, 7176, 7178, 7566, 8924, 10088, 10212, 10767, 11063, 11544, 13386, 14356, 15132, 17848, 20424, 21534, 22126, 26772, 28712, 29003, 30264, 33189, 43068, 44252, 46657, 53544, 58006, 66378, 82547, 86136, 87009, 88504, 93314, 116012, 132756, 139971, 165094, 174018, 186628, 232024, 247641, 265512, 279942, 330188, 348036, 373256, 495282, 559884, 660376, 696072, 990564, 1073111, 1119768, 1981128, 2146222, 3219333, 4292444, 6438666, 8584888, 12877332, 25754664]

約数ペア:

[(1, 25754664), (2, 12877332), (3, 8584888), (4, 6438666), (6, 4292444), (8, 3219333), (12, 2146222), (13, 1981128), (23, 1119768), (24, 1073111), (26, 990564), (37, 696072), (39, 660376), (46, 559884), (52, 495282), (69, 373256), (74, 348036), (78, 330188), (92, 279942), (97, 265512), (104, 247641), (111, 232024), (138, 186628), (148, 174018), (156, 165094), (184, 139971), (194, 132756), (222, 116012), (276, 93314), (291, 88504), (296, 87009), (299, 86136), (312, 82547), (388, 66378), (444, 58006), (481, 53544), (552, 46657), (582, 44252), (598, 43068), (776, 33189), (851, 30264), (888, 29003), (897, 28712), (962, 26772), (1164, 22126), (1196, 21534), (1261, 20424), (1443, 17848), (1702, 15132), (1794, 14356), (1924, 13386), (2231, 11544), (2328, 11063), (2392, 10767), (2522, 10212), (2553, 10088), (2886, 8924), (3404, 7566), (3588, 7178), (3589, 7176), (3783, 6808), (3848, 6693), (4462, 5772), (5044, 5106)]