25009878

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 53068032

約数和(自身を除く): 28058154

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 2971, 4209, 5942, 8418, 8913, 17826, 68333, 136666, 181231, 204999, 362462, 409998, 543693, 1087386, 4168313, 8336626, 12504939, 25009878]

約数ペア:

[(1, 25009878), (2, 12504939), (3, 8336626), (6, 4168313), (23, 1087386), (46, 543693), (61, 409998), (69, 362462), (122, 204999), (138, 181231), (183, 136666), (366, 68333), (1403, 17826), (2806, 8913), (2971, 8418), (4209, 5942)]