27531616

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 62687520

約数和(自身を除く): 35155904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1381, 1424, 2492, 2762, 2848, 4984, 5524, 9667, 9968, 11048, 19334, 19936, 22096, 38668, 44192, 77336, 122909, 154672, 245818, 309344, 491636, 860363, 983272, 1720726, 1966544, 3441452, 3933088, 6882904, 13765808, 27531616]

約数ペア:

[(1, 27531616), (2, 13765808), (4, 6882904), (7, 3933088), (8, 3441452), (14, 1966544), (16, 1720726), (28, 983272), (32, 860363), (56, 491636), (89, 309344), (112, 245818), (178, 154672), (224, 122909), (356, 77336), (623, 44192), (712, 38668), (1246, 22096), (1381, 19936), (1424, 19334), (2492, 11048), (2762, 9968), (2848, 9667), (4984, 5524)]