42482944

素因数分解:

$2^8\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 98177408

約数和(自身を除く): 55694464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 157, 224, 256, 302, 314, 448, 604, 628, 896, 1057, 1099, 1208, 1256, 1792, 2114, 2198, 2416, 2512, 4228, 4396, 4832, 5024, 8456, 8792, 9664, 10048, 16912, 17584, 19328, 20096, 23707, 33824, 35168, 38656, 40192, 47414, 67648, 70336, 94828, 135296, 140672, 165949, 189656, 270592, 281344, 331898, 379312, 663796, 758624, 1327592, 1517248, 2655184, 3034496, 5310368, 6068992, 10620736, 21241472, 42482944]

約数ペア:

[(1, 42482944), (2, 21241472), (4, 10620736), (7, 6068992), (8, 5310368), (14, 3034496), (16, 2655184), (28, 1517248), (32, 1327592), (56, 758624), (64, 663796), (112, 379312), (128, 331898), (151, 281344), (157, 270592), (224, 189656), (256, 165949), (302, 140672), (314, 135296), (448, 94828), (604, 70336), (628, 67648), (896, 47414), (1057, 40192), (1099, 38656), (1208, 35168), (1256, 33824), (1792, 23707), (2114, 20096), (2198, 19328), (2416, 17584), (2512, 16912), (4228, 10048), (4396, 9664), (4832, 8792), (5024, 8456)]