28067144

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5167}}^1$

素因数の和:5277

約数の個数: 32

約数和(自身を含む): 60775680

約数和(自身を除く): 32708536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5167, 5432, 10334, 20668, 36169, 41336, 72338, 144676, 289352, 501199, 1002398, 2004796, 3508393, 4009592, 7016786, 14033572, 28067144]

約数ペア:

[(1, 28067144), (2, 14033572), (4, 7016786), (7, 4009592), (8, 3508393), (14, 2004796), (28, 1002398), (56, 501199), (97, 289352), (194, 144676), (388, 72338), (679, 41336), (776, 36169), (1358, 20668), (2716, 10334), (5167, 5432)]