74561648

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1367}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 165560832

約数和(自身を除く): 90999184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1367, 1948, 2734, 3409, 3896, 5468, 6818, 7792, 9569, 10936, 13636, 19138, 21872, 27272, 38276, 54544, 76552, 153104, 665729, 1331458, 2662916, 4660103, 5325832, 9320206, 10651664, 18640412, 37280824, 74561648]

約数ペア:

[(1, 74561648), (2, 37280824), (4, 18640412), (7, 10651664), (8, 9320206), (14, 5325832), (16, 4660103), (28, 2662916), (56, 1331458), (112, 665729), (487, 153104), (974, 76552), (1367, 54544), (1948, 38276), (2734, 27272), (3409, 21872), (3896, 19138), (5468, 13636), (6818, 10936), (7792, 9569)]