57258278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21871}}^1$

素因数の和:21908

約数の個数: 32

約数和(自身を含む): 113384448

約数和(自身を除く): 56126170

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 21871, 43742, 153097, 240581, 306194, 371807, 481162, 743614, 1684067, 2602649, 3368134, 4089877, 5205298, 8179754, 28629139, 57258278]

約数ペア:

[(1, 57258278), (2, 28629139), (7, 8179754), (11, 5205298), (14, 4089877), (17, 3368134), (22, 2602649), (34, 1684067), (77, 743614), (119, 481162), (154, 371807), (187, 306194), (238, 240581), (374, 153097), (1309, 43742), (2618, 21871)]