18615296

素因数分解:

$2^{10}\times 7^3\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 88

約数和(自身を含む): 44215200

約数和(自身を除く): 25599904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 256, 343, 371, 392, 424, 448, 512, 686, 742, 784, 848, 896, 1024, 1372, 1484, 1568, 1696, 1792, 2597, 2744, 2968, 3136, 3392, 3584, 5194, 5488, 5936, 6272, 6784, 7168, 10388, 10976, 11872, 12544, 13568, 18179, 20776, 21952, 23744, 25088, 27136, 36358, 41552, 43904, 47488, 50176, 54272, 72716, 83104, 87808, 94976, 145432, 166208, 175616, 189952, 290864, 332416, 351232, 379904, 581728, 664832, 1163456, 1329664, 2326912, 2659328, 4653824, 9307648, 18615296]

約数ペア:

[(1, 18615296), (2, 9307648), (4, 4653824), (7, 2659328), (8, 2326912), (14, 1329664), (16, 1163456), (28, 664832), (32, 581728), (49, 379904), (53, 351232), (56, 332416), (64, 290864), (98, 189952), (106, 175616), (112, 166208), (128, 145432), (196, 94976), (212, 87808), (224, 83104), (256, 72716), (343, 54272), (371, 50176), (392, 47488), (424, 43904), (448, 41552), (512, 36358), (686, 27136), (742, 25088), (784, 23744), (848, 21952), (896, 20776), (1024, 18179), (1372, 13568), (1484, 12544), (1568, 11872), (1696, 10976), (1792, 10388), (2597, 7168), (2744, 6784), (2968, 6272), (3136, 5936), (3392, 5488), (3584, 5194)]