2747264

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 5973120

約数和(自身を除く): 3225856

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 169, 208, 254, 338, 416, 508, 676, 832, 1016, 1352, 1651, 1664, 2032, 2704, 3302, 4064, 5408, 6604, 8128, 10816, 13208, 16256, 21463, 21632, 26416, 42926, 52832, 85852, 105664, 171704, 211328, 343408, 686816, 1373632, 2747264]

約数ペア:

[(1, 2747264), (2, 1373632), (4, 686816), (8, 343408), (13, 211328), (16, 171704), (26, 105664), (32, 85852), (52, 52832), (64, 42926), (104, 26416), (127, 21632), (128, 21463), (169, 16256), (208, 13208), (254, 10816), (338, 8128), (416, 6604), (508, 5408), (676, 4064), (832, 3302), (1016, 2704), (1352, 2032), (1651, 1664)]