28561408

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 52

約数和(自身を含む): 60285760

約数和(自身を除く): 31724352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 367, 512, 608, 734, 1024, 1216, 1468, 2048, 2432, 2936, 4096, 4864, 5872, 6973, 9728, 11744, 13946, 19456, 23488, 27892, 38912, 46976, 55784, 77824, 93952, 111568, 187904, 223136, 375808, 446272, 751616, 892544, 1503232, 1785088, 3570176, 7140352, 14280704, 28561408]

約数ペア:

[(1, 28561408), (2, 14280704), (4, 7140352), (8, 3570176), (16, 1785088), (19, 1503232), (32, 892544), (38, 751616), (64, 446272), (76, 375808), (128, 223136), (152, 187904), (256, 111568), (304, 93952), (367, 77824), (512, 55784), (608, 46976), (734, 38912), (1024, 27892), (1216, 23488), (1468, 19456), (2048, 13946), (2432, 11744), (2936, 9728), (4096, 6973), (4864, 5872)]