21847488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8753}}^1$

素因数の和:8781

約数の個数: 56

約数和(自身を含む): 62258448

約数和(自身を除く): 40410960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8753, 17506, 26259, 35012, 52518, 70024, 105036, 113789, 140048, 210072, 227578, 280096, 341367, 420144, 455156, 560192, 682734, 840288, 910312, 1365468, 1680576, 1820624, 2730936, 3641248, 5461872, 7282496, 10923744, 21847488]

約数ペア:

[(1, 21847488), (2, 10923744), (3, 7282496), (4, 5461872), (6, 3641248), (8, 2730936), (12, 1820624), (13, 1680576), (16, 1365468), (24, 910312), (26, 840288), (32, 682734), (39, 560192), (48, 455156), (52, 420144), (64, 341367), (78, 280096), (96, 227578), (104, 210072), (156, 140048), (192, 113789), (208, 105036), (312, 70024), (416, 52518), (624, 35012), (832, 26259), (1248, 17506), (2496, 8753)]