28809228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5813}}^1$

素因数の和:5886

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 49330932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 5813, 11626, 17439, 23252, 34878, 40691, 69756, 81382, 122073, 162764, 244146, 342967, 488292, 685934, 1028901, 1371868, 2057802, 2400769, 4115604, 4801538, 7202307, 9603076, 14404614, 28809228]

約数ペア:

[(1, 28809228), (2, 14404614), (3, 9603076), (4, 7202307), (6, 4801538), (7, 4115604), (12, 2400769), (14, 2057802), (21, 1371868), (28, 1028901), (42, 685934), (59, 488292), (84, 342967), (118, 244146), (177, 162764), (236, 122073), (354, 81382), (413, 69756), (708, 40691), (826, 34878), (1239, 23252), (1652, 17439), (2478, 11626), (4956, 5813)]