25817526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 72

約数和(自身を含む): 68006640

約数和(自身を除く): 42189114

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 578, 709, 714, 867, 1071, 1418, 1734, 2023, 2127, 2142, 2601, 4046, 4254, 4963, 5202, 6069, 6381, 9926, 12053, 12138, 12762, 14889, 18207, 24106, 29778, 36159, 36414, 44667, 72318, 84371, 89334, 108477, 168742, 204901, 216954, 253113, 409802, 506226, 614703, 759339, 1229406, 1434307, 1518678, 1844109, 2868614, 3688218, 4302921, 8605842, 12908763, 25817526]

約数ペア:

[(1, 25817526), (2, 12908763), (3, 8605842), (6, 4302921), (7, 3688218), (9, 2868614), (14, 1844109), (17, 1518678), (18, 1434307), (21, 1229406), (34, 759339), (42, 614703), (51, 506226), (63, 409802), (102, 253113), (119, 216954), (126, 204901), (153, 168742), (238, 108477), (289, 89334), (306, 84371), (357, 72318), (578, 44667), (709, 36414), (714, 36159), (867, 29778), (1071, 24106), (1418, 18207), (1734, 14889), (2023, 12762), (2127, 12138), (2142, 12053), (2601, 9926), (4046, 6381), (4254, 6069), (4963, 5202)]