67216688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54559}}^1$

素因数の和:54585

約数の個数: 40

約数和(自身を含む): 162370560

約数和(自身を除く): 95153872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 54559, 109118, 218236, 381913, 436472, 600149, 763826, 872944, 1200298, 1527652, 2400596, 3055304, 4201043, 4801192, 6110608, 8402086, 9602384, 16804172, 33608344, 67216688]

約数ペア:

[(1, 67216688), (2, 33608344), (4, 16804172), (7, 9602384), (8, 8402086), (11, 6110608), (14, 4801192), (16, 4201043), (22, 3055304), (28, 2400596), (44, 1527652), (56, 1200298), (77, 872944), (88, 763826), (112, 600149), (154, 436472), (176, 381913), (308, 218236), (616, 109118), (1232, 54559)]