1013627776

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15497}}^1$

素因数の和:15591

約数の個数: 64

約数和(自身を含む): 2339578080

約数和(自身を除く): 1325950304

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, 1168, 2044, 2336, 4088, 4672, 8176, 9344, 15497, 16352, 30994, 32704, 61988, 65408, 108479, 123976, 216958, 247952, 433916, 495904, 867832, 991808, 1131281, 1735664, 1983616, 2262562, 3471328, 4525124, 6942656, 7918967, 9050248, 13885312, 15837934, 18100496, 31675868, 36200992, 63351736, 72401984, 126703472, 144803968, 253406944, 506813888, 1013627776]

約数ペア:

[(1, 1013627776), (2, 506813888), (4, 253406944), (7, 144803968), (8, 126703472), (14, 72401984), (16, 63351736), (28, 36200992), (32, 31675868), (56, 18100496), (64, 15837934), (73, 13885312), (112, 9050248), (128, 7918967), (146, 6942656), (224, 4525124), (292, 3471328), (448, 2262562), (511, 1983616), (584, 1735664), (896, 1131281), (1022, 991808), (1168, 867832), (2044, 495904), (2336, 433916), (4088, 247952), (4672, 216958), (8176, 123976), (9344, 108479), (15497, 65408), (16352, 61988), (30994, 32704)]