15550496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 34133400

約数和(自身を除く): 18582904

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1289, 1508, 2578, 3016, 5156, 6032, 10312, 12064, 16757, 20624, 33514, 37381, 41248, 67028, 74762, 134056, 149524, 268112, 299048, 485953, 536224, 598096, 971906, 1196192, 1943812, 3887624, 7775248, 15550496]

約数ペア:

[(1, 15550496), (2, 7775248), (4, 3887624), (8, 1943812), (13, 1196192), (16, 971906), (26, 598096), (29, 536224), (32, 485953), (52, 299048), (58, 268112), (104, 149524), (116, 134056), (208, 74762), (232, 67028), (377, 41248), (416, 37381), (464, 33514), (754, 20624), (928, 16757), (1289, 12064), (1508, 10312), (2578, 6032), (3016, 5156)]