28944104

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 64514880

約数和(自身を除く): 35570776

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 1571, 2303, 2632, 3142, 4606, 6284, 9212, 10997, 12568, 18424, 21994, 43988, 73837, 76979, 87976, 147674, 153958, 295348, 307916, 516859, 590696, 615832, 1033718, 2067436, 3618013, 4134872, 7236026, 14472052, 28944104]

約数ペア:

[(1, 28944104), (2, 14472052), (4, 7236026), (7, 4134872), (8, 3618013), (14, 2067436), (28, 1033718), (47, 615832), (49, 590696), (56, 516859), (94, 307916), (98, 295348), (188, 153958), (196, 147674), (329, 87976), (376, 76979), (392, 73837), (658, 43988), (1316, 21994), (1571, 18424), (2303, 12568), (2632, 10997), (3142, 9212), (4606, 6284)]