7381898368

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2854

約数の個数: 96

約数和(自身を含む): 16055746560

約数和(自身を除く): 8673848192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 169, 208, 254, 338, 416, 508, 676, 832, 1016, 1352, 1651, 1664, 2032, 2687, 2704, 3302, 4064, 5374, 5408, 6604, 8128, 10748, 10816, 13208, 16256, 21463, 21496, 21632, 26416, 34931, 42926, 42992, 52832, 69862, 85852, 85984, 105664, 139724, 171704, 171968, 211328, 279448, 341249, 343408, 343936, 454103, 558896, 682498, 686816, 908206, 1117792, 1364996, 1373632, 1816412, 2235584, 2729992, 2747264, 3632824, 4436237, 4471168, 5459984, 7265648, 8872474, 10919968, 14531296, 17744948, 21839936, 29062592, 35489896, 43679872, 57671081, 58125184, 70979792, 115342162, 141959584, 230684324, 283919168, 461368648, 567838336, 922737296, 1845474592, 3690949184, 7381898368]

約数ペア:

[(1, 7381898368), (2, 3690949184), (4, 1845474592), (8, 922737296), (13, 567838336), (16, 461368648), (26, 283919168), (32, 230684324), (52, 141959584), (64, 115342162), (104, 70979792), (127, 58125184), (128, 57671081), (169, 43679872), (208, 35489896), (254, 29062592), (338, 21839936), (416, 17744948), (508, 14531296), (676, 10919968), (832, 8872474), (1016, 7265648), (1352, 5459984), (1651, 4471168), (1664, 4436237), (2032, 3632824), (2687, 2747264), (2704, 2729992), (3302, 2235584), (4064, 1816412), (5374, 1373632), (5408, 1364996), (6604, 1117792), (8128, 908206), (10748, 686816), (10816, 682498), (13208, 558896), (16256, 454103), (21463, 343936), (21496, 343408), (21632, 341249), (26416, 279448), (34931, 211328), (42926, 171968), (42992, 171704), (52832, 139724), (69862, 105664), (85852, 85984)]