26741442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 72382464

約数和(自身を除く): 45641022

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 43, 51, 67, 78, 86, 91, 102, 119, 129, 134, 182, 201, 221, 238, 258, 273, 301, 357, 402, 442, 469, 546, 559, 602, 663, 714, 731, 871, 903, 938, 1118, 1139, 1326, 1407, 1462, 1547, 1677, 1742, 1806, 2193, 2278, 2613, 2814, 2881, 3094, 3354, 3417, 3913, 4386, 4641, 5117, 5226, 5762, 6097, 6834, 7826, 7973, 8643, 9282, 9503, 10234, 11739, 12194, 14807, 15351, 15946, 17286, 18291, 19006, 20167, 23478, 23919, 28509, 29614, 30702, 36582, 37453, 40334, 44421, 47838, 48977, 57018, 60501, 66521, 74906, 88842, 97954, 103649, 112359, 121002, 133042, 146931, 199563, 207298, 224718, 262171, 293862, 310947, 342839, 399126, 524342, 621894, 636701, 685678, 786513, 1028517, 1273402, 1573026, 1910103, 2057034, 3820206, 4456907, 8913814, 13370721, 26741442]

約数ペア:

[(1, 26741442), (2, 13370721), (3, 8913814), (6, 4456907), (7, 3820206), (13, 2057034), (14, 1910103), (17, 1573026), (21, 1273402), (26, 1028517), (34, 786513), (39, 685678), (42, 636701), (43, 621894), (51, 524342), (67, 399126), (78, 342839), (86, 310947), (91, 293862), (102, 262171), (119, 224718), (129, 207298), (134, 199563), (182, 146931), (201, 133042), (221, 121002), (238, 112359), (258, 103649), (273, 97954), (301, 88842), (357, 74906), (402, 66521), (442, 60501), (469, 57018), (546, 48977), (559, 47838), (602, 44421), (663, 40334), (714, 37453), (731, 36582), (871, 30702), (903, 29614), (938, 28509), (1118, 23919), (1139, 23478), (1326, 20167), (1407, 19006), (1462, 18291), (1547, 17286), (1677, 15946), (1742, 15351), (1806, 14807), (2193, 12194), (2278, 11739), (2613, 10234), (2814, 9503), (2881, 9282), (3094, 8643), (3354, 7973), (3417, 7826), (3913, 6834), (4386, 6097), (4641, 5762), (5117, 5226)]