71490944

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 165150240

約数和(自身を除く): 93659296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1093, 1168, 2044, 2186, 2336, 4088, 4372, 4672, 7651, 8176, 8744, 9344, 15302, 16352, 17488, 30604, 32704, 34976, 61208, 65408, 69952, 79789, 122416, 139904, 159578, 244832, 319156, 489664, 558523, 638312, 979328, 1117046, 1276624, 2234092, 2553248, 4468184, 5106496, 8936368, 10212992, 17872736, 35745472, 71490944]

約数ペア:

[(1, 71490944), (2, 35745472), (4, 17872736), (7, 10212992), (8, 8936368), (14, 5106496), (16, 4468184), (28, 2553248), (32, 2234092), (56, 1276624), (64, 1117046), (73, 979328), (112, 638312), (128, 558523), (146, 489664), (224, 319156), (292, 244832), (448, 159578), (511, 139904), (584, 122416), (896, 79789), (1022, 69952), (1093, 65408), (1168, 61208), (2044, 34976), (2186, 32704), (2336, 30604), (4088, 17488), (4372, 16352), (4672, 15302), (7651, 9344), (8176, 8744)]