2515722496

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19231}}^1$

素因数の和:19327

約数の個数: 72

約数和(自身を含む): 5817910784

約数和(自身を除く): 3302188288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 19231, 32704, 38462, 65408, 76924, 130816, 134617, 153848, 269234, 307696, 538468, 615392, 1076936, 1230784, 1403863, 2153872, 2461568, 2807726, 4307744, 4923136, 5615452, 8615488, 9827041, 11230904, 17230976, 19654082, 22461808, 34461952, 39308164, 44923616, 78616328, 89847232, 157232656, 179694464, 314465312, 359388928, 628930624, 1257861248, 2515722496]

約数ペア:

[(1, 2515722496), (2, 1257861248), (4, 628930624), (7, 359388928), (8, 314465312), (14, 179694464), (16, 157232656), (28, 89847232), (32, 78616328), (56, 44923616), (64, 39308164), (73, 34461952), (112, 22461808), (128, 19654082), (146, 17230976), (224, 11230904), (256, 9827041), (292, 8615488), (448, 5615452), (511, 4923136), (584, 4307744), (896, 2807726), (1022, 2461568), (1168, 2153872), (1792, 1403863), (2044, 1230784), (2336, 1076936), (4088, 615392), (4672, 538468), (8176, 307696), (9344, 269234), (16352, 153848), (18688, 134617), (19231, 130816), (32704, 76924), (38462, 65408)]