28450176

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 77373120

約数和(自身を除く): 48922944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 1723, 2064, 2752, 3446, 4128, 5169, 5504, 6892, 8256, 10338, 13784, 16512, 20676, 27568, 41352, 55136, 74089, 82704, 110272, 148178, 165408, 220544, 222267, 296356, 330816, 444534, 592712, 661632, 889068, 1185424, 1778136, 2370848, 3556272, 4741696, 7112544, 9483392, 14225088, 28450176]

約数ペア:

[(1, 28450176), (2, 14225088), (3, 9483392), (4, 7112544), (6, 4741696), (8, 3556272), (12, 2370848), (16, 1778136), (24, 1185424), (32, 889068), (43, 661632), (48, 592712), (64, 444534), (86, 330816), (96, 296356), (128, 222267), (129, 220544), (172, 165408), (192, 148178), (258, 110272), (344, 82704), (384, 74089), (516, 55136), (688, 41352), (1032, 27568), (1376, 20676), (1723, 16512), (2064, 13784), (2752, 10338), (3446, 8256), (4128, 6892), (5169, 5504)]