25301432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 51376080

約数和(自身を除く): 26074648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1153, 1688, 2306, 2743, 4612, 5486, 9224, 10972, 14989, 21944, 29978, 59956, 119912, 243283, 486566, 973132, 1946264, 3162679, 6325358, 12650716, 25301432]

約数ペア:

[(1, 25301432), (2, 12650716), (4, 6325358), (8, 3162679), (13, 1946264), (26, 973132), (52, 486566), (104, 243283), (211, 119912), (422, 59956), (844, 29978), (1153, 21944), (1688, 14989), (2306, 10972), (2743, 9224), (4612, 5486)]