42267904

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 97784960

約数和(自身を除く): 55517056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 229, 256, 412, 448, 458, 721, 824, 896, 916, 1442, 1603, 1648, 1792, 1832, 2884, 3206, 3296, 3664, 5768, 6412, 6592, 7328, 11536, 12824, 13184, 14656, 23072, 23587, 25648, 26368, 29312, 46144, 47174, 51296, 58624, 92288, 94348, 102592, 165109, 184576, 188696, 205184, 330218, 377392, 410368, 660436, 754784, 1320872, 1509568, 2641744, 3019136, 5283488, 6038272, 10566976, 21133952, 42267904]

約数ペア:

[(1, 42267904), (2, 21133952), (4, 10566976), (7, 6038272), (8, 5283488), (14, 3019136), (16, 2641744), (28, 1509568), (32, 1320872), (56, 754784), (64, 660436), (103, 410368), (112, 377392), (128, 330218), (206, 205184), (224, 188696), (229, 184576), (256, 165109), (412, 102592), (448, 94348), (458, 92288), (721, 58624), (824, 51296), (896, 47174), (916, 46144), (1442, 29312), (1603, 26368), (1648, 25648), (1792, 23587), (1832, 23072), (2884, 14656), (3206, 13184), (3296, 12824), (3664, 11536), (5768, 7328), (6412, 6592)]