25759552

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423}}^1$

素因数の和:4455

約数の個数: 56

約数和(自身を含む): 62926976

約数和(自身を除く): 37167424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 4423, 5824, 8846, 17692, 30961, 35384, 57499, 61922, 70768, 114998, 123844, 141536, 229996, 247688, 283072, 402493, 459992, 495376, 804986, 919984, 990752, 1609972, 1839968, 1981504, 3219944, 3679936, 6439888, 12879776, 25759552]

約数ペア:

[(1, 25759552), (2, 12879776), (4, 6439888), (7, 3679936), (8, 3219944), (13, 1981504), (14, 1839968), (16, 1609972), (26, 990752), (28, 919984), (32, 804986), (52, 495376), (56, 459992), (64, 402493), (91, 283072), (104, 247688), (112, 229996), (182, 141536), (208, 123844), (224, 114998), (364, 70768), (416, 61922), (448, 57499), (728, 35384), (832, 30961), (1456, 17692), (2912, 8846), (4423, 5824)]