25107888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40237}}^1$

素因数の和:40261

約数の個数: 40

約数和(自身を含む): 69853168

約数和(自身を除く): 44745280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 40237, 80474, 120711, 160948, 241422, 321896, 482844, 523081, 643792, 965688, 1046162, 1569243, 1931376, 2092324, 3138486, 4184648, 6276972, 8369296, 12553944, 25107888]

約数ペア:

[(1, 25107888), (2, 12553944), (3, 8369296), (4, 6276972), (6, 4184648), (8, 3138486), (12, 2092324), (13, 1931376), (16, 1569243), (24, 1046162), (26, 965688), (39, 643792), (48, 523081), (52, 482844), (78, 321896), (104, 241422), (156, 160948), (208, 120711), (312, 80474), (624, 40237)]