79630976

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 168912000

約数和(自身を除く): 89281024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 239, 274, 304, 478, 548, 608, 956, 1096, 1216, 1912, 2192, 2432, 2603, 3824, 4384, 4541, 5206, 7648, 8768, 9082, 10412, 15296, 17536, 18164, 20824, 30592, 32743, 36328, 41648, 65486, 72656, 83296, 130972, 145312, 166592, 261944, 290624, 333184, 523888, 581248, 622117, 1047776, 1244234, 2095552, 2488468, 4191104, 4976936, 9953872, 19907744, 39815488, 79630976]

約数ペア:

[(1, 79630976), (2, 39815488), (4, 19907744), (8, 9953872), (16, 4976936), (19, 4191104), (32, 2488468), (38, 2095552), (64, 1244234), (76, 1047776), (128, 622117), (137, 581248), (152, 523888), (239, 333184), (274, 290624), (304, 261944), (478, 166592), (548, 145312), (608, 130972), (956, 83296), (1096, 72656), (1216, 65486), (1912, 41648), (2192, 36328), (2432, 32743), (2603, 30592), (3824, 20824), (4384, 18164), (4541, 17536), (5206, 15296), (7648, 10412), (8768, 9082)]