25709944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 52164000

約数和(自身を除く): 26454056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 919, 1076, 1838, 2152, 3497, 3676, 6994, 7352, 11947, 13988, 23894, 27976, 47788, 95576, 247211, 494422, 988844, 1977688, 3213743, 6427486, 12854972, 25709944]

約数ペア:

[(1, 25709944), (2, 12854972), (4, 6427486), (8, 3213743), (13, 1977688), (26, 988844), (52, 494422), (104, 247211), (269, 95576), (538, 47788), (919, 27976), (1076, 23894), (1838, 13988), (2152, 11947), (3497, 7352), (3676, 6994)]