2205056

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 5287680

約数和(自身を除く): 3082624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 107, 112, 128, 161, 184, 214, 224, 322, 368, 428, 448, 644, 736, 749, 856, 896, 1288, 1472, 1498, 1712, 2461, 2576, 2944, 2996, 3424, 4922, 5152, 5992, 6848, 9844, 10304, 11984, 13696, 17227, 19688, 20608, 23968, 34454, 39376, 47936, 68908, 78752, 95872, 137816, 157504, 275632, 315008, 551264, 1102528, 2205056]

約数ペア:

[(1, 2205056), (2, 1102528), (4, 551264), (7, 315008), (8, 275632), (14, 157504), (16, 137816), (23, 95872), (28, 78752), (32, 68908), (46, 47936), (56, 39376), (64, 34454), (92, 23968), (107, 20608), (112, 19688), (128, 17227), (161, 13696), (184, 11984), (214, 10304), (224, 9844), (322, 6848), (368, 5992), (428, 5152), (448, 4922), (644, 3424), (736, 2996), (749, 2944), (856, 2576), (896, 2461), (1288, 1712), (1472, 1498)]