28669144

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7013}}^1$

素因数の和:7099

約数の個数: 32

約数和(自身を含む): 62284320

約数和(自身を除く): 33615176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 7013, 14026, 28052, 49091, 56104, 98182, 196364, 392728, 511949, 1023898, 2047796, 3583643, 4095592, 7167286, 14334572, 28669144]

約数ペア:

[(1, 28669144), (2, 14334572), (4, 7167286), (7, 4095592), (8, 3583643), (14, 2047796), (28, 1023898), (56, 511949), (73, 392728), (146, 196364), (292, 98182), (511, 56104), (584, 49091), (1022, 28052), (2044, 14026), (4088, 7013)]