69564488

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7621}}^1$

素因数の和:7797

約数の個数: 32

約数和(自身を含む): 150000960

約数和(自身を除く): 80436472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 7621, 9128, 15242, 30484, 53347, 60968, 106694, 213388, 426776, 1242223, 2484446, 4968892, 8695561, 9937784, 17391122, 34782244, 69564488]

約数ペア:

[(1, 69564488), (2, 34782244), (4, 17391122), (7, 9937784), (8, 8695561), (14, 4968892), (28, 2484446), (56, 1242223), (163, 426776), (326, 213388), (652, 106694), (1141, 60968), (1304, 53347), (2282, 30484), (4564, 15242), (7621, 9128)]