25857168

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{8831}}^1$

素因数の和:8903

約数の個数: 40

約数和(自身を含む): 67900416

約数和(自身を除く): 42043248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 8831, 17662, 26493, 35324, 52986, 70648, 105972, 141296, 211944, 423888, 538691, 1077382, 1616073, 2154764, 3232146, 4309528, 6464292, 8619056, 12928584, 25857168]

約数ペア:

[(1, 25857168), (2, 12928584), (3, 8619056), (4, 6464292), (6, 4309528), (8, 3232146), (12, 2154764), (16, 1616073), (24, 1077382), (48, 538691), (61, 423888), (122, 211944), (183, 141296), (244, 105972), (366, 70648), (488, 52986), (732, 35324), (976, 26493), (1464, 17662), (2928, 8831)]