74953984

素因数分解:

$2^8\times 7^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 172742528

約数和(自身を除く): 97788544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 277, 302, 448, 554, 604, 896, 1057, 1108, 1208, 1792, 1939, 2114, 2216, 2416, 3878, 4228, 4432, 4832, 7756, 8456, 8864, 9664, 15512, 16912, 17728, 19328, 31024, 33824, 35456, 38656, 41827, 62048, 67648, 70912, 83654, 124096, 135296, 167308, 248192, 270592, 292789, 334616, 496384, 585578, 669232, 1171156, 1338464, 2342312, 2676928, 4684624, 5353856, 9369248, 10707712, 18738496, 37476992, 74953984]

約数ペア:

[(1, 74953984), (2, 37476992), (4, 18738496), (7, 10707712), (8, 9369248), (14, 5353856), (16, 4684624), (28, 2676928), (32, 2342312), (56, 1338464), (64, 1171156), (112, 669232), (128, 585578), (151, 496384), (224, 334616), (256, 292789), (277, 270592), (302, 248192), (448, 167308), (554, 135296), (604, 124096), (896, 83654), (1057, 70912), (1108, 67648), (1208, 62048), (1792, 41827), (1939, 38656), (2114, 35456), (2216, 33824), (2416, 31024), (3878, 19328), (4228, 17728), (4432, 16912), (4832, 15512), (7756, 9664), (8456, 8864)]