71236928

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8369}}^1$

素因数の和:8407

約数の個数: 56

約数和(自身を含む): 170078400

約数和(自身を除く): 98841472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8369, 8512, 16738, 33476, 58583, 66952, 117166, 133904, 159011, 234332, 267808, 318022, 468664, 535616, 636044, 937328, 1113077, 1272088, 1874656, 2226154, 2544176, 3749312, 4452308, 5088352, 8904616, 10176704, 17809232, 35618464, 71236928]

約数ペア:

[(1, 71236928), (2, 35618464), (4, 17809232), (7, 10176704), (8, 8904616), (14, 5088352), (16, 4452308), (19, 3749312), (28, 2544176), (32, 2226154), (38, 1874656), (56, 1272088), (64, 1113077), (76, 937328), (112, 636044), (133, 535616), (152, 468664), (224, 318022), (266, 267808), (304, 234332), (448, 159011), (532, 133904), (608, 117166), (1064, 66952), (1216, 58583), (2128, 33476), (4256, 16738), (8369, 8512)]