25256616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 80179200

約数和(自身を除く): 54922584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 79, 84, 88, 132, 154, 158, 168, 173, 231, 237, 264, 308, 316, 346, 462, 474, 519, 553, 616, 632, 692, 869, 924, 948, 1038, 1106, 1211, 1384, 1659, 1738, 1848, 1896, 1903, 2076, 2212, 2422, 2607, 3318, 3476, 3633, 3806, 4152, 4424, 4844, 5214, 5709, 6083, 6636, 6952, 7266, 7612, 9688, 10428, 11418, 12166, 13272, 13321, 13667, 14532, 15224, 18249, 20856, 22836, 24332, 26642, 27334, 29064, 36498, 39963, 41001, 45672, 48664, 53284, 54668, 72996, 79926, 82002, 95669, 106568, 109336, 145992, 150337, 159852, 164004, 191338, 287007, 300674, 319704, 328008, 382676, 451011, 574014, 601348, 765352, 902022, 1052359, 1148028, 1202696, 1804044, 2104718, 2296056, 3157077, 3608088, 4209436, 6314154, 8418872, 12628308, 25256616]

約数ペア:

[(1, 25256616), (2, 12628308), (3, 8418872), (4, 6314154), (6, 4209436), (7, 3608088), (8, 3157077), (11, 2296056), (12, 2104718), (14, 1804044), (21, 1202696), (22, 1148028), (24, 1052359), (28, 902022), (33, 765352), (42, 601348), (44, 574014), (56, 451011), (66, 382676), (77, 328008), (79, 319704), (84, 300674), (88, 287007), (132, 191338), (154, 164004), (158, 159852), (168, 150337), (173, 145992), (231, 109336), (237, 106568), (264, 95669), (308, 82002), (316, 79926), (346, 72996), (462, 54668), (474, 53284), (519, 48664), (553, 45672), (616, 41001), (632, 39963), (692, 36498), (869, 29064), (924, 27334), (948, 26642), (1038, 24332), (1106, 22836), (1211, 20856), (1384, 18249), (1659, 15224), (1738, 14532), (1848, 13667), (1896, 13321), (1903, 13272), (2076, 12166), (2212, 11418), (2422, 10428), (2607, 9688), (3318, 7612), (3476, 7266), (3633, 6952), (3806, 6636), (4152, 6083), (4424, 5709), (4844, 5214)]