29684278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 51166080

約数和(自身を除く): 21481802

約数列:

[1, 2, 13, 17, 26, 34, 221, 239, 281, 442, 478, 562, 3107, 3653, 4063, 4777, 6214, 7306, 8126, 9554, 52819, 62101, 67159, 105638, 124202, 134318, 873067, 1141703, 1746134, 2283406, 14842139, 29684278]

約数ペア:

[(1, 29684278), (2, 14842139), (13, 2283406), (17, 1746134), (26, 1141703), (34, 873067), (221, 134318), (239, 124202), (281, 105638), (442, 67159), (478, 62101), (562, 52819), (3107, 9554), (3653, 8126), (4063, 7306), (4777, 6214)]