8820224

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 80

約数和(自身を含む): 21212928

約数和(自身を除く): 12392704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 107, 112, 128, 161, 184, 214, 224, 256, 322, 368, 428, 448, 512, 644, 736, 749, 856, 896, 1288, 1472, 1498, 1712, 1792, 2461, 2576, 2944, 2996, 3424, 3584, 4922, 5152, 5888, 5992, 6848, 9844, 10304, 11776, 11984, 13696, 17227, 19688, 20608, 23968, 27392, 34454, 39376, 41216, 47936, 54784, 68908, 78752, 82432, 95872, 137816, 157504, 191744, 275632, 315008, 383488, 551264, 630016, 1102528, 1260032, 2205056, 4410112, 8820224]

約数ペア:

[(1, 8820224), (2, 4410112), (4, 2205056), (7, 1260032), (8, 1102528), (14, 630016), (16, 551264), (23, 383488), (28, 315008), (32, 275632), (46, 191744), (56, 157504), (64, 137816), (92, 95872), (107, 82432), (112, 78752), (128, 68908), (161, 54784), (184, 47936), (214, 41216), (224, 39376), (256, 34454), (322, 27392), (368, 23968), (428, 20608), (448, 19688), (512, 17227), (644, 13696), (736, 11984), (749, 11776), (856, 10304), (896, 9844), (1288, 6848), (1472, 5992), (1498, 5888), (1712, 5152), (1792, 4922), (2461, 3584), (2576, 3424), (2944, 2996)]