16268672

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 37731840

約数和(自身を除く): 21463168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 271, 448, 469, 536, 542, 896, 938, 1072, 1084, 1876, 1897, 2144, 2168, 3752, 3794, 4288, 4336, 7504, 7588, 8576, 8672, 15008, 15176, 17344, 18157, 30016, 30352, 34688, 36314, 60032, 60704, 72628, 121408, 127099, 145256, 242816, 254198, 290512, 508396, 581024, 1016792, 1162048, 2033584, 2324096, 4067168, 8134336, 16268672]

約数ペア:

[(1, 16268672), (2, 8134336), (4, 4067168), (7, 2324096), (8, 2033584), (14, 1162048), (16, 1016792), (28, 581024), (32, 508396), (56, 290512), (64, 254198), (67, 242816), (112, 145256), (128, 127099), (134, 121408), (224, 72628), (268, 60704), (271, 60032), (448, 36314), (469, 34688), (536, 30352), (542, 30016), (896, 18157), (938, 17344), (1072, 15176), (1084, 15008), (1876, 8672), (1897, 8576), (2144, 7588), (2168, 7504), (3752, 4336), (3794, 4288)]