25538935344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1320251}}^1$

素因数の和:1320306

約数の個数: 80

約数和(自身を含む): 73342639104

約数和(自身を除く): 47803703760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 1320251, 2640502, 3960753, 5281004, 7921506, 10562008, 15843012, 17163263, 21124016, 31686024, 34326526, 40927781, 51489789, 63372048, 68653052, 81855562, 102979578, 122783343, 137306104, 163711124, 205959156, 245566686, 274612208, 327422248, 411918312, 491133372, 532061153, 654844496, 823836624, 982266744, 1064122306, 1596183459, 1964533488, 2128244612, 3192366918, 4256489224, 6384733836, 8512978448, 12769467672, 25538935344]

約数ペア:

[(1, 25538935344), (2, 12769467672), (3, 8512978448), (4, 6384733836), (6, 4256489224), (8, 3192366918), (12, 2128244612), (13, 1964533488), (16, 1596183459), (24, 1064122306), (26, 982266744), (31, 823836624), (39, 654844496), (48, 532061153), (52, 491133372), (62, 411918312), (78, 327422248), (93, 274612208), (104, 245566686), (124, 205959156), (156, 163711124), (186, 137306104), (208, 122783343), (248, 102979578), (312, 81855562), (372, 68653052), (403, 63372048), (496, 51489789), (624, 40927781), (744, 34326526), (806, 31686024), (1209, 21124016), (1488, 17163263), (1612, 15843012), (2418, 10562008), (3224, 7921506), (4836, 5281004), (6448, 3960753), (9672, 2640502), (19344, 1320251)]