2728007632

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{658303}}^1$

素因数の和:658355

約数の個数: 40

約数和(自身を含む): 6203856896

約数和(自身を除く): 3475849264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 658303, 1316606, 2633212, 4608121, 5266424, 9216242, 10532848, 18432484, 24357211, 36864968, 48714422, 73729936, 97428844, 170500477, 194857688, 341000954, 389715376, 682001908, 1364003816, 2728007632]

約数ペア:

[(1, 2728007632), (2, 1364003816), (4, 682001908), (7, 389715376), (8, 341000954), (14, 194857688), (16, 170500477), (28, 97428844), (37, 73729936), (56, 48714422), (74, 36864968), (112, 24357211), (148, 18432484), (259, 10532848), (296, 9216242), (518, 5266424), (592, 4608121), (1036, 2633212), (2072, 1316606), (4144, 658303)]