71671488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{53327}}^1$

素因数の和:53349

約数の個数: 56

約数和(自身を含む): 216724992

約数和(自身を除く): 145053504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 53327, 106654, 159981, 213308, 319962, 373289, 426616, 639924, 746578, 853232, 1119867, 1279848, 1493156, 1706464, 2239734, 2559696, 2986312, 3412928, 4479468, 5119392, 5972624, 8958936, 10238784, 11945248, 17917872, 23890496, 35835744, 71671488]

約数ペア:

[(1, 71671488), (2, 35835744), (3, 23890496), (4, 17917872), (6, 11945248), (7, 10238784), (8, 8958936), (12, 5972624), (14, 5119392), (16, 4479468), (21, 3412928), (24, 2986312), (28, 2559696), (32, 2239734), (42, 1706464), (48, 1493156), (56, 1279848), (64, 1119867), (84, 853232), (96, 746578), (112, 639924), (168, 426616), (192, 373289), (224, 319962), (336, 213308), (448, 159981), (672, 106654), (1344, 53327)]