28079922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{601}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 60681600

約数和(自身を除く): 32601678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 599, 601, 1198, 1202, 1797, 1803, 3594, 3606, 7787, 7813, 15574, 15626, 23361, 23439, 46722, 46878, 359999, 719998, 1079997, 2159994, 4679987, 9359974, 14039961, 28079922]

約数ペア:

[(1, 28079922), (2, 14039961), (3, 9359974), (6, 4679987), (13, 2159994), (26, 1079997), (39, 719998), (78, 359999), (599, 46878), (601, 46722), (1198, 23439), (1202, 23361), (1797, 15626), (1803, 15574), (3594, 7813), (3606, 7787)]