65238992

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 163567656

約数和(自身を除く): 98328664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 112, 148, 173, 182, 196, 208, 259, 296, 346, 364, 392, 481, 518, 592, 637, 692, 728, 784, 962, 1036, 1211, 1274, 1384, 1456, 1813, 1924, 2072, 2249, 2422, 2548, 2768, 3367, 3626, 3848, 4144, 4498, 4844, 5096, 6401, 6734, 7252, 7696, 8477, 8996, 9688, 10192, 12802, 13468, 14504, 15743, 16954, 17992, 19376, 23569, 25604, 26936, 29008, 31486, 33908, 35984, 44807, 47138, 51208, 53872, 62972, 67816, 83213, 89614, 94276, 102416, 110201, 125944, 135632, 166426, 179228, 188552, 220402, 251888, 313649, 332852, 358456, 377104, 440804, 582491, 627298, 665704, 716912, 881608, 1164982, 1254596, 1331408, 1763216, 2329964, 2509192, 4077437, 4659928, 5018384, 8154874, 9319856, 16309748, 32619496, 65238992]

約数ペア:

[(1, 65238992), (2, 32619496), (4, 16309748), (7, 9319856), (8, 8154874), (13, 5018384), (14, 4659928), (16, 4077437), (26, 2509192), (28, 2329964), (37, 1763216), (49, 1331408), (52, 1254596), (56, 1164982), (74, 881608), (91, 716912), (98, 665704), (104, 627298), (112, 582491), (148, 440804), (173, 377104), (182, 358456), (196, 332852), (208, 313649), (259, 251888), (296, 220402), (346, 188552), (364, 179228), (392, 166426), (481, 135632), (518, 125944), (592, 110201), (637, 102416), (692, 94276), (728, 89614), (784, 83213), (962, 67816), (1036, 62972), (1211, 53872), (1274, 51208), (1384, 47138), (1456, 44807), (1813, 35984), (1924, 33908), (2072, 31486), (2249, 29008), (2422, 26936), (2548, 25604), (2768, 23569), (3367, 19376), (3626, 17992), (3848, 16954), (4144, 15743), (4498, 14504), (4844, 13468), (5096, 12802), (6401, 10192), (6734, 9688), (7252, 8996), (7696, 8477)]