28778502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252443}}^1$

素因数の和:252467

約数の個数: 16

約数和(自身を含む): 60586560

約数和(自身を除く): 31808058

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252443, 504886, 757329, 1514658, 4796417, 9592834, 14389251, 28778502]

約数ペア:

[(1, 28778502), (2, 14389251), (3, 9592834), (6, 4796417), (19, 1514658), (38, 757329), (57, 504886), (114, 252443)]