25573223806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{55661}}^1$

素因数の和:56148

約数の個数: 32

約数和(自身を含む): 42417115776

約数和(自身を除く): 16843891970

約数列:

[1, 2, 13, 26, 41, 82, 431, 533, 862, 1066, 5603, 11206, 17671, 35342, 55661, 111322, 229723, 459446, 723593, 1447186, 2282101, 4564202, 23989891, 29667313, 47979782, 59334626, 311868583, 623737166, 983585531, 1967171062, 12786611903, 25573223806]

約数ペア:

[(1, 25573223806), (2, 12786611903), (13, 1967171062), (26, 983585531), (41, 623737166), (82, 311868583), (431, 59334626), (533, 47979782), (862, 29667313), (1066, 23989891), (5603, 4564202), (11206, 2282101), (17671, 1447186), (35342, 723593), (55661, 459446), (111322, 229723)]