25089168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 72106496

約数和(自身を除く): 47017328

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, 1297, 1488, 1612, 2418, 2594, 3224, 3891, 4836, 5188, 6448, 7782, 9672, 10376, 15564, 16861, 19344, 20752, 31128, 33722, 40207, 50583, 62256, 67444, 80414, 101166, 120621, 134888, 160828, 202332, 241242, 269776, 321656, 404664, 482484, 522691, 643312, 809328, 964968, 1045382, 1568073, 1929936, 2090764, 3136146, 4181528, 6272292, 8363056, 12544584, 25089168]

約数ペア:

[(1, 25089168), (2, 12544584), (3, 8363056), (4, 6272292), (6, 4181528), (8, 3136146), (12, 2090764), (13, 1929936), (16, 1568073), (24, 1045382), (26, 964968), (31, 809328), (39, 643312), (48, 522691), (52, 482484), (62, 404664), (78, 321656), (93, 269776), (104, 241242), (124, 202332), (156, 160828), (186, 134888), (208, 120621), (248, 101166), (312, 80414), (372, 67444), (403, 62256), (496, 50583), (624, 40207), (744, 33722), (806, 31128), (1209, 20752), (1297, 19344), (1488, 16861), (1612, 15564), (2418, 10376), (2594, 9672), (3224, 7782), (3891, 6448), (4836, 5188)]