29128513918

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{135571}}^1$

素因数の和:135832

約数の個数: 32

約数和(自身を含む): 50758156800

約数和(自身を除く): 21629642882

約数列:

[1, 2, 7, 14, 103, 149, 206, 298, 721, 1043, 1442, 2086, 15347, 30694, 107429, 135571, 214858, 271142, 948997, 1897994, 13963813, 20200079, 27927626, 40400158, 97746691, 141400553, 195493382, 282801106, 2080608137, 4161216274, 14564256959, 29128513918]

約数ペア:

[(1, 29128513918), (2, 14564256959), (7, 4161216274), (14, 2080608137), (103, 282801106), (149, 195493382), (206, 141400553), (298, 97746691), (721, 40400158), (1043, 27927626), (1442, 20200079), (2086, 13963813), (15347, 1897994), (30694, 948997), (107429, 271142), (135571, 214858)]