28163904

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3183

約数の個数: 56

約数和(自身を含む): 76126848

約数和(自身を除く): 47962944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 3121, 4512, 6242, 9024, 9363, 12484, 18726, 24968, 37452, 49936, 74904, 99872, 146687, 149808, 199744, 293374, 299616, 440061, 586748, 599232, 880122, 1173496, 1760244, 2346992, 3520488, 4693984, 7040976, 9387968, 14081952, 28163904]

約数ペア:

[(1, 28163904), (2, 14081952), (3, 9387968), (4, 7040976), (6, 4693984), (8, 3520488), (12, 2346992), (16, 1760244), (24, 1173496), (32, 880122), (47, 599232), (48, 586748), (64, 440061), (94, 299616), (96, 293374), (141, 199744), (188, 149808), (192, 146687), (282, 99872), (376, 74904), (564, 49936), (752, 37452), (1128, 24968), (1504, 18726), (2256, 12484), (3008, 9363), (3121, 9024), (4512, 6242)]