25809056

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8863}}^1$

素因数の和:8893

約数の個数: 48

約数和(自身を含む): 62544384

約数和(自身を除く): 36735328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8863, 17726, 35452, 62041, 70904, 115219, 124082, 141808, 230438, 248164, 283616, 460876, 496328, 806533, 921752, 992656, 1613066, 1843504, 1985312, 3226132, 3687008, 6452264, 12904528, 25809056]

約数ペア:

[(1, 25809056), (2, 12904528), (4, 6452264), (7, 3687008), (8, 3226132), (13, 1985312), (14, 1843504), (16, 1613066), (26, 992656), (28, 921752), (32, 806533), (52, 496328), (56, 460876), (91, 283616), (104, 248164), (112, 230438), (182, 141808), (208, 124082), (224, 115219), (364, 70904), (416, 62041), (728, 35452), (1456, 17726), (2912, 8863)]