28774494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{76123}}^1$

素因数の和:76141

約数の個数: 32

約数和(自身を含む): 73079040

約数和(自身を除く): 44304546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 76123, 152246, 228369, 456738, 532861, 685107, 1065722, 1370214, 1598583, 2055321, 3197166, 4110642, 4795749, 9591498, 14387247, 28774494]

約数ペア:

[(1, 28774494), (2, 14387247), (3, 9591498), (6, 4795749), (7, 4110642), (9, 3197166), (14, 2055321), (18, 1598583), (21, 1370214), (27, 1065722), (42, 685107), (54, 532861), (63, 456738), (126, 228369), (189, 152246), (378, 76123)]