71896832

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 167330016

約数和(自身を除く): 95433184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 757, 848, 896, 1484, 1514, 1696, 1792, 2968, 3028, 3392, 5299, 5936, 6056, 6784, 10598, 11872, 12112, 13568, 21196, 23744, 24224, 40121, 42392, 47488, 48448, 80242, 84784, 94976, 96896, 160484, 169568, 193792, 280847, 320968, 339136, 561694, 641936, 678272, 1123388, 1283872, 1356544, 2246776, 2567744, 4493552, 5135488, 8987104, 10270976, 17974208, 35948416, 71896832]

約数ペア:

[(1, 71896832), (2, 35948416), (4, 17974208), (7, 10270976), (8, 8987104), (14, 5135488), (16, 4493552), (28, 2567744), (32, 2246776), (53, 1356544), (56, 1283872), (64, 1123388), (106, 678272), (112, 641936), (128, 561694), (212, 339136), (224, 320968), (256, 280847), (371, 193792), (424, 169568), (448, 160484), (742, 96896), (757, 94976), (848, 84784), (896, 80242), (1484, 48448), (1514, 47488), (1696, 42392), (1792, 40121), (2968, 24224), (3028, 23744), (3392, 21196), (5299, 13568), (5936, 12112), (6056, 11872), (6784, 10598)]