28406725442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11174951}}^1$

素因数の和:11175025

約数の個数: 16

約数和(自身を含む): 45057406464

約数和(自身を除く): 16650681022

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 11174951, 22349902, 346423481, 458172991, 692846962, 916345982, 14203362721, 28406725442]

約数ペア:

[(1, 28406725442), (2, 14203362721), (31, 916345982), (41, 692846962), (62, 458172991), (82, 346423481), (1271, 22349902), (2542, 11174951)]