74967928

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5209}}^1$

素因数の和:5479

約数の個数: 32

約数和(自身を含む): 161301600

約数和(自身を除く): 86333672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 5209, 7196, 10418, 14392, 20836, 36463, 41672, 72926, 145852, 291704, 1338713, 2677426, 5354852, 9370991, 10709704, 18741982, 37483964, 74967928]

約数ペア:

[(1, 74967928), (2, 37483964), (4, 18741982), (7, 10709704), (8, 9370991), (14, 5354852), (28, 2677426), (56, 1338713), (257, 291704), (514, 145852), (1028, 72926), (1799, 41672), (2056, 36463), (3598, 20836), (5209, 14392), (7196, 10418)]