2688045376

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{2267}}^1$

素因数の和:2567

約数の個数: 56

約数和(自身を含む): 5419685376

約数和(自身を除く): 2731640000

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 191, 194, 382, 388, 764, 776, 1528, 1552, 2267, 3056, 3104, 4534, 6112, 6208, 9068, 12224, 18136, 18527, 36272, 37054, 72544, 74108, 145088, 148216, 219899, 296432, 432997, 439798, 592864, 865994, 879596, 1185728, 1731988, 1759192, 3463976, 3518384, 6927952, 7036768, 13855904, 14073536, 27711808, 42000709, 84001418, 168002836, 336005672, 672011344, 1344022688, 2688045376]

約数ペア:

[(1, 2688045376), (2, 1344022688), (4, 672011344), (8, 336005672), (16, 168002836), (32, 84001418), (64, 42000709), (97, 27711808), (191, 14073536), (194, 13855904), (382, 7036768), (388, 6927952), (764, 3518384), (776, 3463976), (1528, 1759192), (1552, 1731988), (2267, 1185728), (3056, 879596), (3104, 865994), (4534, 592864), (6112, 439798), (6208, 432997), (9068, 296432), (12224, 219899), (18136, 148216), (18527, 145088), (36272, 74108), (37054, 72544)]