25425894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{797}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 54966240

約数和(自身を除く): 29540346

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 409, 797, 818, 1227, 1594, 2391, 2454, 4782, 5317, 10361, 10634, 15951, 20722, 31083, 31902, 62166, 325973, 651946, 977919, 1955838, 4237649, 8475298, 12712947, 25425894]

約数ペア:

[(1, 25425894), (2, 12712947), (3, 8475298), (6, 4237649), (13, 1955838), (26, 977919), (39, 651946), (78, 325973), (409, 62166), (797, 31902), (818, 31083), (1227, 20722), (1594, 15951), (2391, 10634), (2454, 10361), (4782, 5317)]