65391872

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 108

約数和(自身を含む): 163926756

約数和(自身を除く): 98534884

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 401, 416, 448, 637, 728, 784, 802, 832, 896, 1274, 1456, 1568, 1604, 1664, 1792, 2548, 2807, 2912, 3136, 3208, 3328, 5096, 5213, 5614, 5824, 6272, 6416, 10192, 10426, 11228, 11648, 12544, 12832, 19649, 20384, 20852, 22456, 23296, 25664, 36491, 39298, 40768, 41704, 44912, 51328, 72982, 78596, 81536, 83408, 89824, 102656, 145964, 157192, 163072, 166816, 179648, 255437, 291928, 314384, 333632, 359296, 510874, 583856, 628768, 667264, 718592, 1021748, 1167712, 1257536, 1334528, 2043496, 2335424, 2515072, 4086992, 4670848, 5030144, 8173984, 9341696, 16347968, 32695936, 65391872]

約数ペア:

[(1, 65391872), (2, 32695936), (4, 16347968), (7, 9341696), (8, 8173984), (13, 5030144), (14, 4670848), (16, 4086992), (26, 2515072), (28, 2335424), (32, 2043496), (49, 1334528), (52, 1257536), (56, 1167712), (64, 1021748), (91, 718592), (98, 667264), (104, 628768), (112, 583856), (128, 510874), (182, 359296), (196, 333632), (208, 314384), (224, 291928), (256, 255437), (364, 179648), (392, 166816), (401, 163072), (416, 157192), (448, 145964), (637, 102656), (728, 89824), (784, 83408), (802, 81536), (832, 78596), (896, 72982), (1274, 51328), (1456, 44912), (1568, 41704), (1604, 40768), (1664, 39298), (1792, 36491), (2548, 25664), (2807, 23296), (2912, 22456), (3136, 20852), (3208, 20384), (3328, 19649), (5096, 12832), (5213, 12544), (5614, 11648), (5824, 11228), (6272, 10426), (6416, 10192)]