25429294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 42993504

約数和(自身を除く): 17564210

約数列:

[1, 2, 11, 22, 53, 106, 113, 193, 226, 386, 583, 1166, 1243, 2123, 2486, 4246, 5989, 10229, 11978, 20458, 21809, 43618, 65879, 112519, 131758, 225038, 239899, 479798, 1155877, 2311754, 12714647, 25429294]

約数ペア:

[(1, 25429294), (2, 12714647), (11, 2311754), (22, 1155877), (53, 479798), (106, 239899), (113, 225038), (193, 131758), (226, 112519), (386, 65879), (583, 43618), (1166, 21809), (1243, 20458), (2123, 11978), (2486, 10229), (4246, 5989)]