28230016

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 32088704

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 223, 344, 368, 446, 688, 736, 892, 989, 1376, 1472, 1784, 1978, 2752, 2944, 3568, 3956, 5129, 5504, 7136, 7912, 9589, 10258, 14272, 15824, 19178, 20516, 28544, 31648, 38356, 41032, 63296, 76712, 82064, 126592, 153424, 164128, 220547, 306848, 328256, 441094, 613696, 656512, 882188, 1227392, 1764376, 3528752, 7057504, 14115008, 28230016]

約数ペア:

[(1, 28230016), (2, 14115008), (4, 7057504), (8, 3528752), (16, 1764376), (23, 1227392), (32, 882188), (43, 656512), (46, 613696), (64, 441094), (86, 328256), (92, 306848), (128, 220547), (172, 164128), (184, 153424), (223, 126592), (344, 82064), (368, 76712), (446, 63296), (688, 41032), (736, 38356), (892, 31648), (989, 28544), (1376, 20516), (1472, 19178), (1784, 15824), (1978, 14272), (2752, 10258), (2944, 9589), (3568, 7912), (3956, 7136), (5129, 5504)]