28668198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367541}}^1$

素因数の和:367559

約数の個数: 16

約数和(自身を含む): 61747056

約数和(自身を除く): 33078858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367541, 735082, 1102623, 2205246, 4778033, 9556066, 14334099, 28668198]

約数ペア:

[(1, 28668198), (2, 14334099), (3, 9556066), (6, 4778033), (13, 2205246), (26, 1102623), (39, 735082), (78, 367541)]